A Vietnam veteran reconnected with his long-lost friend from war nearly 50 years ago thanks to his social media savvy son. Charles Lacy served in South Korea with Kermit Powers in 1968 for about a year. His son tweeted a photo of the pair in hopes someone on the internet would recognize Powers. Finally, someone found his Facebook profile. Turns out, Powers had been looking for Lacy this whole time too. InsideEdition.com's Leigh Scheps (http://twitter.com/leightvreporter) has more.