The Last Word with Lawrence O'Donnell 04/18/12

Obama (and Mother Nature) rained on Romney’s parade

Bad weather put a damper on Mitt Romney's "pre-buttal" of President Obama's 2012 convention speech in Charlotte, while the President made a fiery speech in Romney's home state of Michigan. MSNBC’s Lawrence O'Donnell talked to AOL-Huffington Post ... more Duration: {{video.duration.momentjs}}