Rubio's leadership in GOP could be "great thing," W.H. adviser says

White House senior adviser Dan Pfeiffer told CBS News chief White House correspondent Major Garrett that the Republican Party's choice of Sen. Marco Rubio, R-Fla., to deliver its State of the Union response could be a "great thing" if Rubio can "help move them back in the mainstream." Pfeiffer in particular nodded to "constructive" input in the immigration debate from Rubio, who will give his address in both English and Spanish.