The fifth-graders from L.A.'s Pico Union neighborhood, who rarely get to spend time in nature, say it was the best field trip ever. Mandalit del Barco/NPR hide caption

itoggle caption Mandalit del Barco/NPR

The sun sets over Coors Field in Denver. While summer nights are perfect for baseball, late-season games can get a little chilly. Doug Pensinger/Getty Images hide caption

itoggle caption Doug Pensinger/Getty Images

Media magnate Rupert Murdoch, left, and his wife Wendi Deng Murdoch arrive for the screening of The Tree of Life at the 64th international film festival, in Cannes, southern France on May 16. Rupert Murdoch has come under fire recently as reports come to light that employees of some of his news organizations hacked into cell phones to get story leads. Joel Ryan/AP hide caption

itoggle caption Joel Ryan/AP

Does the American justice system examine and punish street crimes and corporate crimes equally? istockphoto.com hide caption

itoggle caption istockphoto.com