Obama, Romney Hold Second of Three Debates

Mariella Roque, 21, of Miami, left, and Jorge Palamino, 24, of Miami, right, supporters of Republican presidential candidate Mitt Romney, cheer as they watch a televised debate between Romney and President Barack Obama in Coral Gables, Florida.

Republican presidential nominee Mitt Romney and President Barack Obama spar over energy policy during the second presidential debate at Hofstra University, October 16, 2012.

Frank Nieves, of the Puerto Rican/Hispanic Chamber of Commerce, a supporter of President Barack Obama applauds as he watches a televised debate between Republican presidential candidate Mitt Romney, and Mr. Obama, Miramar, Florida.

President Barack Obama speaks as Republican presidential candidate Mitt Romney listens during the second presidential debate at Hofstra University, Hempstead, New York, October 16, 2012.

Members of the audience look on as U.S. President Barack Obama (R) speaks as he debates Republican presidential nominee Mitt Romney during the second U.S. presidential debate in Hempstead, New York October 16, 2012.

Residents of the Quail Ridge Manor independent living apartment complex watch the presidential debate, October 16, 2012, in Boulder City, Nevada.

President Barack Obama and Republican presidential candidate Mitt Romney greet each other as they arrive for the presidential debate, October 16, 2012.

President Barack Obama and Republican presidential candidate Mitt Romney participate in the second presidential debate at Hofstra University in Hempstead, New York, October 16, 2012.

Students show their support for President Barack Obama as they gather around a television network set on the campus of Hofstra University in Hempstead, New York, site of the presidential debate, October. 16, 2012.

Hofstra University junior Corinne Mestemacher poses with cardboard cut outs of President Barack Obama and Republican presidential candidate Mitt Romney ahead of the presidential debate, Hempstead, New York, October 16, 2012.