
Blind Chinese legal activist Chen Guangcheng (right) arrives at Washington Square Village on the campus of New York University on Saturday, May 19, 2012, in New York. (AP Photo/Henny Ray Abrams)

Blind Chinese legal activist Chen Guangcheng (right) arrives at Washington Square Village on the campus of New York University on Saturday, May 19, 2012, in New York. (AP Photo/Henny Ray Abrams)

Occupy Wall Street protesters gather to listen to speakers after being allowed back into Zuccotti Park, Tuesday, Nov. 15, 2011, in New York. (AP Photo/Henny Ray Abrams)

Washington Nationals' Brad Peacock pitched five scoreless innings, allowing two hits and three walks with three strikeouts, against the New York Mets in his first major league start. The Nats won 2-0. (AP Photo/Henny Ray Abrams)

** FILE ** U.S. Transportation Secretary Ray LaHood, left, talks to FAA Administrator Randy Babbitt during a news conference to discuss the interruption of federal funding for airport construction projects and contractors at LaGuardia Airport in New York, Monday, Aug. 1, 2011. (AP Photo/Henny Ray Abrams)

In this July 26, 2011, photo, traders work on the floor of the New York Stock Exchange, in New York. Global stocks were weighed down again on Wednesday, July 27, by worries that the U.S. could default on its debt or see its credit rating cut as lawmakers in the world's largest economy appear no nearer to agreeing on raising the borrowing limit. (AP Photo/Henny Ray Abrams)

Andre Agassi hits a return to Pete Sampras in an exhibition tennis match at Madison Square Garden in New York, Monday, Feb. 28, 2011. Sampras won 6-3, 7-5. (AP Photo/Henny Ray Abrams)

Borders Group Inc., a chain of 642 bookstores, including this one in Glen Mills, Pa., filed for Chapter 11 bankruptcy protection on Wednesday, Feb. 16, 2011. The company will close about 30 percent of its stores. (AP Photo/Henny Ray Abrams, File)

Former Georgetown basketball standout Austin Freeman faces seven traffic offenses, including driving under the influence of alcohol, from an incident less than 48 hours after he wasn't picked in the NBA draft, according to Hyattsville District Court records. (AP Photo/Henny Ray Abrams, File)