I earlier posted
this link showing that Hillary Clinton beats any of five likely Republican nominees for President in 2016 by at least fifteen points. However, I noticed that the data excluded one of the more interesting matches, between Hillary Clinton and Senator Marco Rubio (R-FL). Rubio spoke just before Mitt Romney at the 2012 Republican National Convention, and displayed Reaganesque charm. If anyone is a contender for the GOP nomination in 2016, it's him.
That said, he has a lot of ground to make up. Although he
fares better than the others in a head to head poll versus Clinton, the latest polls show him trailing by double digits. If he's the nominee, Clinton is still the favorite.