The Last Word with Lawrence O'Donnell 05/15/15

GOP hopefuls pounce on Jeb’s Iraq answers

Declared GOP presidential candidates and likely candidates all had a lot to say this week about Jeb Bush’s response to the question, “knowing what we know now,” if he still would have invaded Iraq in 2003 – a position Jeb later “clarified.” ... more Duration: {{video.duration.momentjs}}