Republican presidential candidate Mitt Romney greets supporters at an Indiana campaign event with U.S. Senate candidate Richard Mourdock in August. Mourdock has come under fire for controversial comments about rape.
U.S. soldiers carry a comrade injured by an improvised explosive device, or IED, in Logar province, south of Kabul, on Oct. 13. Roadside bombs are one of the biggest threats facing U.S. and Afghan troops, and insurgents keeping finding inventive ways to disguise them.
Dr. Joel Policzer checks on his patient, Lillian Landry, in the hospice wing of an Florida hospital in 2009. A new study found that many terminally ill cancer patients don't fully understand their prognosis.