Mainstream media hysteria is reaching a fever pitch over 3-D printed guns—something they know nothing about. Bongino isn't distracted by the freak-out. He brings you the facts. And speaking of people who don't know things, Democrat Senator Mazie Hirono thinks illegal immigrants are only committing crimes because Trump made them illegal. #WRONG. All that plus the left is becoming more unhinged by the minute. The latest—Democrat Congressional candidate Mark Roberts' disgusting Tweets about Melania Trump. Bongino breaks it down.