To win in 2016 the GOP needs a candidate that can get Romney numbers with whites and Bush 04 numbers with non-whites. Good luck with that.
Ding ding. The GOP's demographic problem in a nutshell. The fact that they have to try to hold Hillary Clinton, who dominated among working class whites in the 2008 primary, to a lower share of the white vote than John f'ing Kerry perfectly sums up the problems the GOP will have in 2016.
Not that it can't be done, but the "muh Democratic fatigue" sweeping the GOP into the White House like many blue avatars seem to think will happen won't be quite so easy.