President Obama, standing with Vice President Joe Biden, delivers a statement about the nuclear deal reached between Iran and six major world powers during an address from the White House on Tuesday.
President Obama signs a presidential memorandum in March of 2014 that directed the Department of Labor construct a new set of overtime rules, with the goal of making more employees eligible for overtime pay.
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American Journalist James Foley, pictured in 2011. Foley's beheading at the hands of the Islamic State militant group has forced a debate over how the U.S. balances its policy of not paying ransoms.
Visitors to the Smithsonian's National Air and Space Museum wait for it to reopen after widespread power outages caused many of the buildings along the National Mall in Washington to shut down temporarily on Tuesday.