For all the good aspirin can do in preventing second heart attacks and strokes, taking it daily can boost some risks, too — of ulcers, for example, and of bleeding in the brain or gut. iStockphoto hide caption

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Protesters hold a pro-gay rights flag outside the US Supreme Court on Saturday, countering the demonstrators who attended the March For Marriage in Washington, DC. The Supreme Court meets on Tuesday to hear arguments whether same-sex couples have a constitutional right to wed in the United States, with a final decision expected in June. Paul J. Richards/AFP/Getty Images hide caption

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Japan's Prime Minister Shinzo Abe with U.S. Defense Secretary Ash Carter earlier this month in Tokyo. Abe's visit to the U.S. this week features an agreement for the Japanese military to have a more active role. Franck Robichon/AP hide caption

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A woman walks past a memorial for some of the victims who are said to have died at the hands of the serial killer dubbed the "Grim Sleeper." Mark Ralston/AFP/Getty Images hide caption

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An artist's sketch of Colorado theater shooting suspect James Holmes, from an April 2013 court appearance. /Bill Robles/Reuters /Landov hide caption

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Police carry a detained man to a waiting police van after a march to City Hall for Freddie Gray, on Saturday. Authorities say 34 people were arrested in the protest over Gray, who died in police custody last week. Alex Brandon/AP hide caption

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Regatta participant Robert Luiten of Mobile, Ala., right, rejoices on learning that his son, Leonard Luiten, was found after their boat capsized in a storm on Saturday, in Dauphin Island, Ala. The Coast Guard is still searching for five missing sailors. Mike Kittrell/AL.COM/Landov hide caption

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If kids head off to the park to play by themselves, are their parents failing to protect them? Or are they fostering independence? iStockphoto.com hide caption

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