Protester interrupts Trump impeachment trial

Democrats accused President Donald Trump at his impeachment trial in the U.S. Senate on Wednesday of setting up a corrupt scheme to pressure Ukraine to help him win re-election this coming November.

Trump denies any wrongdoing and his fellow Republicans in the Senate say his behavior does not fit the description of "high crimes and misdemeanors" outlined in the U.S. Constitution as a reason to oust a U.S. president.

Trump is almost certain to be acquitted by the Republican-controlled 100-member Senate, where a two-thirds majority is needed to remove him from office. But the trial's effect on Trump's November re-election bid is unclear.