Border Security Expert Tells 'Mansplaining' GOP Rep. Why A Wall Won't Work

A noted border security expert who opposes President Donald Trump’s proposed border wall is hoping to bridge a gap with a Republican congressman who attempted to mansplain the issue to her last week.

Juliette Kayyem, a national security expert and former assistant secretary at the Department of Homeland Security, on Monday tried to rekindle her Twitter dialogue with freshman Rep. Dan Crenshaw (R-Texas), who condescendingly offered on Friday to arrange a security explanation for the expert.

Kayyem promised to respond in detail when she was back from vacation.

Kayyem finally responded on Monday, first apologizing to Crenshaw for the delay.

Then she went into a very lengthy, very thoughtful and very informative series of tweets in which she explained why Trump’s promised wall is neither the most effective nor the most efficient way to protect the border.

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Kayyem then got personal with Crenshaw, and addressed what she called the “mansplaining thing.”

Kayyem took a break for about eight hours before taking up the thread again, offering more details on what effective border security would entail.

Crenshaw hadn’t responded to Kayyem’s thread as of Tuesday afternoon.

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Because our immigration system is universally regarded as "broken."

Politicians, journalists and activists of every ideology refer to the U.S. immigration system as "broken." If what we're doing doesn't work, why not try something different?
Politicians, journalists and activists of every ideology refer to the U.S. immigration system as "broken." If what we're doing doesn't work, why not try something different?

Because rich people already live an open-borders life.

Rich individuals park their fortunes in foreign countries to avoid taxes. People from wealthy families cross borders with ease. So why put such harsh restrictions on people who immigrate to work for paychecks?
Rich individuals park their fortunes in foreign countries to avoid taxes. People from wealthy families cross borders with ease. So why put such harsh restrictions on people who immigrate to work for paychecks?

Because if capital and goods can flow across borders, why not labor?

The North American Free Trade Agreement made it easier for business owners to invest in Mexico and for goods to flow freely across the U.S.-Mexico border. But the <a href="http://www.npr.org/2013/12/26/257255787/wave-of-illegal-immigrants-gains-speed-after-nafta" target="_blank">millions of Mexicans put out of work</a> by these changes weren't permitted to cross the border in search of jobs created here.     <br>  <br>  "If you think about it, corporations have open borders," Arturo Carmona, executive director of the grassroots organization Presente.org, told HuffPost. "But when you think about workers' rights, family reunification -- you have closed borders."

Because undocumented immigrants are the victims of legislation that is, frankly, dumb.

The undocumented population began skyrocketing in the 1960s when the United States started restricting the number of immigrant visas for Mexicans. In 1977, <a href="http://www.huffingtonpost.com/2014/08/25/undocumented-mexicans_n_5709141.html" target="_blank">Congress capped the number of such visas for Mexican workers at 20,000</a>, a number wildly out of sync with labor demand. Subsequent revisions to immigration law consistently disregarded demand for Mexican, and to a lesser degree, Central American labor.

Because immigration improves the economy.

From all the controversy surrounding the issue, you might think that immigration was an economic evil that the U.S. is forced by circumstance to put up with. In fact, the <a href="http://www.nytimes.com/2013/02/17/magazine/do-illegal-immigrants-actually-hurt-the-us-economy.html?pagewanted=all&_r=0" target="_blank">consensus among economists</a> is that immigration -- both legal and illegal -- is good for the overall economy. While competition from undocumented workers and new arrivals pushes wages down in some sectors, the net effect is positive.

Because Europe opened many of its borders, and the sky didn't fall.

As Bill Hing points out, when the European Union was created, effectively allowing the free movement of EU citizens across the common market's borders, a funny thing happened. Countries once known for their high output of immigrants, like Spain, Portugal and Ireland, became immigrant-<em>receiving</em> countries -- a pattern that held until the worldwide economic crisis in 2007.  <br>  <br>  "Why?" says Hing. "Because there was huge investment in their economies. If we approach immigration the way they did in the EU [...] you actually will not see a hysterical flood of migrants across the border. But I do think it needs to be coupled with serious investment in poor areas of Mexico."

Because it makes humanitarian sense.

Some 60,000 unaccompanied minors have crossed the border illegally in the past year, most of them seeking refuge from poverty and violence in their home countries. That's to say nothing of the <a href="http://latindispatch.com/2011/08/25/mexicos-drug-war-refugees-rarely-secure-asylum-in-united-states/" target="_blank">thousands of Mexicans applying for asylum</a> to escape the country's drug war or the millions of others simply looking for work.   <br>  <br>  Americans are proud of their country's history of harboring Irish families fleeing famine in the late 19th century, as well as Jewish refugees from World War II. Why not refugees from Mexico and Central America?

Because the U.S. is responsible for creating the conditions that cause illegal immigration.

From overthrowing left-wing governments during the Cold War, to financing military forces that massacred civilians, to pushing economic policies that put Mexican farmers out of work by the millions, the United States has <a href="http://www.huffingtonpost.com/2014/04/18/immigration-latin-america_n_5168356.html" target="_blank">helped create a lot of the conditions</a> that have resulted in mass migration from Latin America. It would logically follow that the U.S., which has reaped economic benefits from this mayhem, should allow immigrants to stay.

Because it allows people to go back.

Most people only think of undocumented immigrants as coming into the United States, but for most of the United States' history, Mexican and Central American workers crossed into the country for seasonal agricultural labor and then returned home. Some people who work in other industries come to the U.S. to raise capital and return home to start a business. With the militarization of the border, returning has become so difficult that most people simply stay.

Because fewer people will die crossing the border.

Putting up the border wall in high-traffic areas has simply pushed crossings into the desert, where <a href="http://www.azcentral.com/story/news/local/arizona/2014/08/08/arizona-undocumented-border-deaths-highest-in-the-country/13738253/" target="_blank">more people die</a>.

Because border spending is out of control.

Neither party can boast a record of fiscal responsibility when it comes to the border. The U.S. spends <a href="http://www.huffingtonpost.com/2013/01/07/immigration-enforcement-cost_n_2425647.html" target="_blank">more on border enforcement</a> than on all other federal law enforcement agencies combined.

Because border enforcement punishes the wrong people.

Much of the resentment against undocumented immigrants is rooted in the inaccurate belief that they damage the economy, and the semi-accurate belief that they depress wages in some sectors.   <br>  <br>  But that's unfair. Wages for American workers have <a href="http://economix.blogs.nytimes.com/2012/10/22/the-uncomfortable-truth-about-american-wages/?_php=true&_type=blogs&_r=0" target="_blank">been stagnant since the 1970s</a>, well before the latest wave of mass migration. And many economists say the destruction of high-paying jobs in sectors like manufacturing has <a href="http://economics.yale.edu/sites/default/files/schott-09-oct-2013.pdf" target="_blank">far more to do with globalization</a>, the lowering of tariffs that protected U.S. industries and companies moving overseas. Low-skilled workers rightly angry about their sagging wages and lack of job opportunities have more of a bone to pick with business leaders and elected officials than they do with their fellow workers.

Because American employers want the labor.

From tech to agriculture, U.S. employers are clamoring for the government to increase the number of immigrant visas to supply their industries with workers. Imagine what our economy would look like if people in Alabama couldn't move to take jobs in New York City, or if people in Louisiana couldn't work for a better future in Texas. That's more or less what our immigration policy currently looks like.

Because our immigration system criminalizes people unnecessarily.

Illegal entry and illegal re-entry charges now make up <a href="http://www.huffingtonpost.com/2014/06/03/operation-streamline-obama_n_5399979.html" target="_blank">the largest category of crimes</a> on the federal docket, outnumbering drug offenses. If our borders were more open, there would be no need to incarcerate these people.

Because our enforcement system is a piggy bank for the private prison industry.

Jailing people for migrating isn't just morally questionable, it's expensive. The clearest beneficiary from this system is <a href="http://www.huffingtonpost.com/2012/06/07/private-prisons-immigration-federal-law-enforcement_n_1569219.html" target="_blank">the private-prison industry</a>, which receives <a href="http://www.huffingtonpost.com/2012/09/27/private-prisons-immigration_n_1917636.html" target="_blank">millions of dollars</a> to <a href="http://www.thenation.com/article/173120/how-private-prisons-game-immigration-system" target="_blank">jail immigrants</a> on behalf of the federal government.

This article originally appeared on HuffPost.