New Jersey Gov. Chris Christie sits with a group of first graders at Sharp Elementary School in Cherry Hill, N.J., Tuesday, Sept. 13, 2011, before telling a gathering there that new curriculum standards being implemented in schools across New Jersey are sorely needed to prepare students for college and careers.
Garry Hine, left, and Gary Wychocki help move a giant chocolate bar to a scale Tuesday, Sept. 13, 2011, in Chicago. The chocolate bar weighs 12,000 pounds and measures 3-feet high and 21-feet long. It includes 1,200 pounds of almonds, 5,500 pounds of sugar, 2,000 pounds of milk powder, 1,700 pounds of cocoa butter and 1,400 pounds of chocolate liquor.
Jamaica's Usain Bolt, center, runs to win the 100m, followed by Kim Collins of Saint Kitts and Nevis, right, and Richard Thompson of Trinidad, left, at the Zagreb Meeting IAAF World Challenge in Zagreb, Croatia, Tuesday, Sept. 13, 2011.
Investor Warren Buffett offers a child a choice of dilly bars following the dedication ceremony of a student plaza at the University of Nebraska Medical Center, named after of Bill Scott, former vice president of Berkshire Hathaway, in Omaha, Neb., Tuesday, Sept. 13, 2011.
Illuminated only by moonlight, 1st Lt. Matthew Stohr, 27, right, of Alpharetta, Ga., looks on as Sgt. Misha Pemble-Belkin, 25, of Portland, Ore., with the U.S. Army's Bravo Company of the 25th Infantry Division, 3rd Brigade Combat Team, 2nd Battalion 27th Infantry Regiment based in Schofield Barracks, Hawaii, wires explosives to blow up the foundation for a bridge insurgents are building to transport weapons and ammo across the Kunar River during a night mission Tuesday, Sept. 13, 2011, in Chapako in Kunar province, Afghanistan.
Denmark's prime minister Lars Loekke Rasmussen from the Liberal Party listens to the words from Joahnne Schmidt-Nielsen, prime candidate from the Red-Green Alliance during a TV broadcast debate in Copenhagen Tuesday Sept. 13, 2011. Denmark will hold general elections to the parliament, Folketinget, on Thursday.
President Barack Obama walks on the South Lawn of the White House in Washington, Tuesday, Sept. 13, 2011, as he returned from Columbus, Ohio, where he spoke about the jobs bill.
British singer Ilia Papandreou as "Alice" plays during a rehearsal of Giacomo Meyerbeer's Opera "Robert le Diable" under the direction of Jean-Louis Grinda of Monaco and in cooperation with the Opera de Monte-Carlo at the Theatre in Erfurt, central Germany, Tuesday, Sept. 13, 2011.
Traditional trees of the Cerrado ecosystem, known as the Brasilian savannah, are seen during sunrise in Brasilia, Brazil, Tuesday, Sept. 13, 2011. According to the Brazilian Institute of Environment, the Cerrado, the second largest biome in Brazil, lost approximately 50 percent of his native vegetation.
Libyan rebel fighters man the last check point on the way to the city of Bani Walid, Libya, Tuesday, Sept. 13, 2011.
Fans of late Chilean television personality Felipe Camiroaga, touch the hearst carrying his ashes in Santiago, Chile, Tuesday, Sept. 13, 2011. Camiroaga died in a plane crash on Sept. 2 in the Juan Fernandez islands off Chile's Pacific coast, along with 20 other people.
At a local hospital in Peshawar, Pakistan, on Tuesday, Sept 13, 2011, a man carries a child injured in an attack on a school van in northwestern Pakistan. It killed three children and the driver, police said.