Former Trump campaign aide Michael Caputo arrives to testify before the House Intelligence Committee during a closed-door session at the U.S. Capitol Visitors Center July 14, 2017 in Washington, DC. Caputo resigned from being a Trump campaign communications advisor after appearing to celebrate the firing of former campaign manager Corey Lewandowski. Denying any contact with Russian officials during the 2016 campaign, Caputo did live in Moscow during the 1990s, served as an adviser to former Russian President Boris Yeltsin and did pro-Putin public relations work for the Russian conglomerate Gazprom Media.