Rubio & Clinton in 2016?

In the above video, Sen. Marco Rubio and Secretary of State Hillary Clinton in a back and forth during the Senate Foreign Relations Committee hearing on the attacks in Benghazi.  Of course this is interesting for the actual subject matter, but it is also interesting because these two could very well be the last two standing in 2016.  Its a matter of public knowledge that both of these people will likely run for president starting 2015, in many ways it has already begun.  The only professional against the Kennedy like young Senator that is popular among the very demographics that his party needs to win over if they want any chance of gaining back the White House.  We will probably be hearing a lot about these two over the next few years.   

We all know Joe Biden is thinking about running, but lets be honest, that will not happen if Clinton decides to go at it.  I think he will decide to step out of the way if Clinton go after the presidency.