House Oversight and Government Reform Committee Chairman Trey Gowdy (R-S.C.) said Tuesday he believes the FBI acted properly with its use of an informant to speak with several members of President Trump's 2016 campaign. "I am even more convinced that the FBI did exactly what my fellow citizens would want them to do when they got the information they got, and that it has nothing to do with Donald Trump," Gowdy said on Fox News's "The Story."