The Last Word with Lawrence O'Donnell 07/24/12

Can Romney win with net negative poll numbers?

MSNBC's Lawrence O'Donnell is joined by MSNBC's Krystal Ball and author Chris Cillizza to discuss whether Mitt Romney can become the first modern presumptive GOP presidential nominee to win the presidency with a net negative favorable/unfavorable score. ... more Duration: {{video.duration.momentjs}}