Michael Probst | AP
A women arranges books on a shelf at the Frankfurt Book Fair that will be opened later in the day in Frankfurt, Germany, Tuesday, Oct. 9, 2012. New Zealand is this year's guest of honor at the book fair.
Ariel Schalit | AP
A four-day-old male Brazilian tapir cub interacts with his mother Passiflora in an outdoor enclosure at Ramat Gan Safari near Tel Aviv, Israel,Tuesday, Oct. 9, 2012. The tapir cub is the first male cub to be born in the Safari.
Pablo Martinez Monsivais | AP
First lady Michelle Obama speaks to supporters during a campaign event at the Loudoun County Fairgrounds, Tuesday, Oct. 9, 2012, in Leesburg, Va.
A.M. Ahad | AP
A Bangladeshi child laborer works at a factory producing aluminum vessel in Dhaka, Bangladesh, Tuesday, Oct. 9, 2012. Bangladesh adopted the National Child Labor Elimination Policy 2010, providing a framework to eradicate all forms of child labor by 2015, but according to the International Labor Organization, there are about 3.2 million child laborers in Bangladesh.
Anja Niedringhaus | AP
Afghan National Police officers line up with their tee glasses before breakfast at the Police Academy in Kabul, Afghanistan, Tuesday, Oct. 9, 2012. NATO defense leaders gathering in Brussels Tuesday are committed to the war in Afghanistan, according to U.S. and alliance officials, but there are growing signs that the Afghan political and military hostilities against the coalition are starting to wear on the coalition.
Matt Rourke | AP
Former Penn State University assistant football coach Jerry Sandusky, center, is taken from the Centre County Courthouse by Centre County Sheriff Denny Nau, left, and a deputy, after being sentenced in Bellefonte, Pa., Tuesday, Oct. 9, 2012. Sandusky was sentenced to at least 30 years in prison, effectively a life sentence, in the child sexual abuse scandal that brought shame to Penn State and led to coach Joe Paterno's downfall.
Dimitri Messinis | AP
Riot police fight with demonstrators during clashes in front of the parliament in Athens on Tuesday Oct. 9, 2012. German chancellor Angela Merkel says Greece has covered "much of the ground" required for recovery, during her landmark visit to the financially stricken country. Paying her first visit to Greece in five years, Merkel's arrival triggered protests attended by some 50,000 demonstrators in Athens. The rallies were mostly peaceful, but police briefly clashed with several dozen demonstrators and detained more than 50 people throughout the day.