POLITICS 05/07/2013 10:32 am ET Rand Paul, Marco Rubio Face 2016 Obstacle Politico Getty Sens. Rand Paul and Marco Rubio are facing a big obstacle if they seek the White House in 2016 — and it’s not each other. Download Read more on Politico Do you have information you want to share with HuffPost? Here’s how. MORE: Politics News Rand Paul Marco Rubio Rand Paul Rand Paul 2016 Marco Rubio 2016 Subscribe to the Politics email. How will Trump’s administration impact you?