NOW With Alex Wagner 03/14/13

As Portman shifts on gay marriage, is GOP knocking on the door of 21st century?

The Washington Post’s Jonathan Capehart, The New Republic Editor Franklin Foer, Carrie Budoff Brown from Politico, Buzzfeed’s Ben Smith, and former RNC chairman Michael Steele join Alex Wagner to talk about Sen. Rob Portman’s switch on gay marriage, ... more Duration: {{video.duration.momentjs}}