Afghan protesters shout anti-American slogans during a protest in Kandahar, Afghanistan, on April 12 after international troops opened fire on a bus carrying Afghan civilians, killing at least five people.
Allauddin Khan/AP
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A satellite captured the erupting of the Okmok Caldera volcano on Umnak Island in Alaska in July 2008. The volcano spewed both steam and ash.
NASA/AP
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Bob Lewis contracted a rare fungal disease called Crytococcus gattii in 2007 that is spreading through the Pacific Northwest. He and his wife, Joan, live in Portland, Ore.
Jane Greenhalgh/NPR
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Denzel Washington and Viola Davis play Troy and Rose Maxson, a couple who have been together for 18 years. Rose, who is loyal to Troy despite his past infidelity, is helping to raise his illegitimate daughter, Raynell.
Joan Marcus
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