A roller derby scrimmage in Albuquerque, N.M. Three of the women participating — Lauren Winkler, Leigh Featherstone and Holly Chamberlin — have kept their support of Hillary Clinton quiet.
TSA Administrator Peter Neffenger prepares to testify during a House Homeland Security Committee hearing on Capitol Hill. Lawmakers sought answers as to why long security lines persist at airports around the country.
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One month after the atomic bomb was dropped on Hiroshima, a correspondent stands amid ruins left by the explosion. The structure seen standing became the Hiroshima Peace Memorial, which President Obama will visit Friday.
Protesters help a fellow demonstrator who was affected by the smoke and pepper spray reportedly used by police to disperse the crowd outside Tuesday's rally for Republican presidential candidate Donald Trump in Albuquerque, N.M.
Republican presidential candidate Donald Trump smiles following his victory in the May 3 Indiana primary, which cemented his status as the GOP's de facto nominee.
Jewel Samad/AFP/Getty Images
Democratic presidential candidate Bernie Sanders addresses a rally Wednesday at the Santa Clara County Fairgrounds in San Jose, Calif. The senator's campaign is intently focused on a big win in the state on June 7, and has poured money into TV ads there.
Josh Edelson/AFP/Getty Images
Hillary Clinton addresses a town hall hosted by the AFL-CIO in Detroit in 2007. During the 2008 campaign, Clinton said the U.S. should take a timeout on trade deals after supporting NAFTA in the 1990s.