Questions about Clinton's emails could 'multiply' if she becomes president

Suspicions are being raised again about the propriety of a newly released batch of emails exchanged years ago between the Clinton Foundation and the State Department under Hillary Clinton. How will it affect the 2016 election? "All the questions that came up when she was secretary of state are just going to multiply if in fact she becomes president," Eric Lichtblau, who has been covering the story for the New York Times, tells Yahoo News Global Anchor Katie Couric.