Sheep are sold in small lots like this one at the Centennial Livestock Auction in Fort Collins, Colo. Luke Runyon/Harvest Public Media/KUNC hide caption

itoggle caption Luke Runyon/Harvest Public Media/KUNC

This image provided by the Durham County Sheriff's Office shows a booking photo of Craig Stephen Hicks, 46, who was arrested on three counts of murder early Wednesday. On his Facebook page, Hicks described himself as a gun-toting atheist. Durham County Sheriff's Office/AP hide caption

itoggle caption Durham County Sheriff's Office/AP

Ahmed Ismail, a soccer coach, runs the West Bank Athletic Club in Minneapolis. His players practice near a large Somali community where young people have been recruited to fight in overseas conflicts. Craig Lassig/AP hide caption

itoggle caption Craig Lassig/AP

Sheikh Reda Shata stands in the men's prayer room at his mosque, The Islamic Center of Monmouth County, in Middletown, N.J., in Oct. 2011. From 2002 onward, Muslims in New Jersey allege police routinely monitored their comings and goings as part of a surveillance program. Mel Evans/AP hide caption

itoggle caption Mel Evans/AP