Grassroots Message News Today

Know using twitter a lot getting the white house message out, organizing for america, the presidents grassroots message, doing it from outside the white house. both sides are pretty engaged on it, and you played "empire state of mind" on the way to the segment. jay-z, of course, i hear people laughing. >> its the new theme for my team, right? thats what they played as the yankees -- >> reporter: thats right. >> -- won the world series. >> reporter: ali and i root for the yankees. they are coming...