During George W. Bush's presidency, Republican leaders won praise for expanding food assistance. Now the House GOP is drawing criticism for cutting it. Matt Rourke/AP hide caption

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Former President George W. Bush and his successor, President Obama, at the April 25 dedication of Bush's library on the campus of Southern Methodist University in Dallas. Larry W. Smith /EPA /LANDOV hide caption

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President Obama and former President George W. Bush at the dedication of the George W. Bush library in Dallas. Alex Wong/Getty Images hide caption

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President Obama, former presidents George W. Bush, Bill Clinton, George H.W. Bush and Jimmy Carter attend the opening ceremony of the George W. Bush Presidential Center on Thursday in Dallas, Texas. The Bush library, which is located on the campus of Southern Methodist University, with more than 70 million pages of paper records, 43,000 artifacts, 200 million emails and four million photographs. Alex Wong/Getty Images hide caption

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Statues of former Presidents George W. Bush (left) and his father, George H.W. Bush, stand at the George W. Bush Presidential Center on the SMU campus in Dallas, where the George W. Bush Presidential Library and Museum will be dedicated Thursday. Kevork Djansezian/Getty Images hide caption

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President Obama leaves the White House briefing room Tuesday after making a statement about the bombings at the Boston Marathon. Mark Wilson/Getty Images hide caption

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Former President George W. Bush, as he delivered a tribute at the funeral for pianist Van Cliburn last month in Fort Worth, Texas. Joyce Marshall /MCT /Landov hide caption

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Former President George W. Bush, former first lady Laura Bush with their daughter Jenna Bush Hager (holding baby Margaret Laura "Mila" Hager) and her husband Henry Hager Today Show hide caption

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Republican presidential candidate Rick Santorum addresses supporters at a campaign rally in Fond du Lac, Wis., on Sunday. Jae C. Hong/AP hide caption

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Actor Mike Myers (left) and rapper Kanye West are seen in footage from a 2005 NBC television special as part of relief efforts following Hurricane Katrina. During the program, West commented that “George Bush doesn’t care about black people.” NBC hide caption

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