Hardball with Chris Matthews 10/16/15

Trump: 9/11 happened on Bush's watch

Donald Trump says something you just don't hear from Republicans: He said 9/11 happened on George Bush's watch and that's re-ignited Trump's fight with Jeb Bush. Jonathan Capehart, Liz Mair and David Catanese make up the Hardball Roundtable. ... more Duration: {{video.duration.momentjs}}