Morning Joe 04/23/13

Scarborough: Obama has to 'lean in hard' on anti-gun reform Dems

Top Talkers: The Morning Joe panel -- including the BBC's Katty Kay and economic analyst Steve Rattner -- discusses the latest details in the Boston Marathon bombing investigation, the efforts to pass gun reform legislation and the NRA's efforts to derail gun reform legislation. ... more Duration: {{video.duration.momentjs}}