WASHINGTON, DC - MAY 24: Israeli Prime Minister Benjamin Netanyahu (L) waves before addressing a joint meeting of Congress, as U.S. Vice President Joseph Biden looks on at the U.S Capitol on May 24, 2011 in Washington, DC. Prime Minister Netanyahu last spoke to a joint session in 1996 during his previous term as Prime Minister. on May 24, 2011. (Photo by Alex Wong/Getty Images)
