JUST IN: Marco Rubio announces he's running for president in 2016

HUFFPOST ALERT Marco Rubio Announces He's Running For President In 2016 Tom Williams via Getty Images Sen. Marco Rubio (R-Fla.) announced Monday he's running for president in 2016. "I have heard some suggest that I should step aside and wait my turn, but I cannot. Because I believe our very identity as an exceptional nation is at stake, and I can make a difference as president," Rubio said at a rally in Miami, according to his prepared remarks. Read the whole story Follow HuffPost on Facebook and Twitter Know something we don't? Email us at breakingnews@huffingtonpost.com Unsubscribe | Forward | Manage your notification preferences 770 Broadway, New York, NY 10003