Health_Medical_Pharma

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Tea party activist Jamie Radtke, of Chesterfield County, Va., is among four Republicans vying for the party's U.S. Senate nomination. (The Washington Times)

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Jennifer Tyrrell, of Bridgeport, Ohio, seen here with son Cruz Burns, 7, was removed as leader of his Scout troop because of her sexual orientation. (Associated Press)

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**FILE** House Speaker John Boehner, Ohio Republican, speaks April 25, 2012, about a student loans bill on Capitol Hill. (Associated Press)

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"Preventing a nuclear Iran may tragically require a military solution," says Sen. Marco Rubio. (Associated Press)

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Launching a cyberattack requires "enormous amounts of intelligence, planning, great care," says Rear Adm. Samuel J. Cox, director of intelligence at U.S. Cyber Command. (Associated Press)

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Filmmaker Peter Jackson says his technique of using twice as many frames per second as the Hollywood standard is "much more gentle on the eyes." (Associated Press)

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The Ambassador Bridge, which connects Detroit to Windsor, Ontario, is privately owned. A second bridge has been proposed to ease mounting traffic flow. (Associated Press)

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Actors Javier Nunez Florian (left) and Analin de la Rua de la Torre, shown here in a scene from the film "Una Noche," disappeared last week in Miami, while en route to New York. They have not been seen since. (Associated Press)

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**FILE** Republican presidential candidate and former House Speaker Newt Gingrich speaks April 11, 2012, during a visit to the Newark Senior Center in Newark, Del. (Associated Press/The Wilmington News-Journal)

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**FILE** A member of U.S. special operations forces and an Afghan National Army soldier search Oct. 31, 2009, for roadside bombs during a joint patrol in Shewan, a former Taliban stronghold in Afghanistan's Farah province. (Associated Press)

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An Afghan National Army solider destroys poppies in Nangarhar province in 2007. Since then, opium production has decreased significantly as farmers are encouraged to grow alternative cash crops. (Associated Press)

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** FILE ** In this April 22, 2012, file photo, Holly Ann Haley, 4, gets vaccinations at the doctor's office in Berlin, Vt., although the state continues to be embroiled in a debate about continuing to allowing parents to have their children skip the immunizations required for most to attend school. (Associated Press)