Screen grabs of four separate ads from four different political groups critical of President Obama's handling of Solyndra, the failed solar-panel maker. Clockwise from top left, the ads are from: Americans for Prosperity, MittRomney.com, American Crossroads and Crossroads GPS. hide caption

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A fan of the St. Louis Cardinals buys a beer from a vendor prior to Game 3 of the World Series against the Detroit Tigers at Busch Stadium in 2006. At 56 cents an ounce, St. Louis is second only to Boston for the priciest ballpark brew in the country. Jamie Squire/Getty Images hide caption

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Slow economic growth in the U.S. is having an impact on many countries around the world. Here, people walk past a board flashing the Nikkei index on the Tokyo Stock Exchange in Japan last month. Toru Yamanaka/AFP/Getty Images hide caption

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Former Sen. John Edwards leaves federal court in Greensboro, N.C., Thursday after jurors acquitted him of one felony count and a judge declared a mistrial on five other charges. Sara D. Davis/Getty Images hide caption

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Iran's Bushehr nuclear power plant, shown in this International Iran Photo Agency image from August 2010, was infected by the Stuxnet computer worm — which reportedly was created in the United States. Ebrahim Norouzi/AP hide caption

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An Egyptian man paints the national flag on the arm of a friend as they stand in front of graffiti showing the morphed faces of ousted Egyptian President Hosni Mubarak (right) and military ruler Hussein Tantawi, defeated presidential candidate Amr Moussa (second from left), and current candidate Ahmed Shafiq (left) near Cairo's central Tahrir Square last month. Mohammed Abed/AFP/Getty Images hide caption

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George Zimmerman during his bond hearing in a Seminole County, Fla., courtroom on April 20. Gary Green/Orlando Sentinel-Pool/Getty Images hide caption

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Many Greeks fear that the value of their savings will drop sharply if the country leaves the eurozone and returns to the drachma. This has led many Greeks to withdraw their money from banks. John Kolesidis/Reuters/Landov hide caption

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A tomato expert recommends planting seedlings in rich soil with lots of organic matter and a steady slow-release fertilizer. iStockphoto.com hide caption

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