Tuesday

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Judy Youngblood of Jacksonville, Fla., appears at a rally at the Hyatt Regency Jacksonville Riverfront hotel Monday, wearing earrings she made from campaign buttons supporting Newt Gingrich. Chip Somodevilla/Getty Images hide caption

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Monday

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Thursday

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Republican presidential hopeful Newt Gingrich made campaign stops on Florida's Space Coast on Wednesday, saying space is part of America's destiny and outlining what he called a bold plan to send Americans to the moon and beyond. Here, the former House speaker delivers remarks outside a restaurant in Coral Springs, Fla. Paul J. Richards/AFP/Getty Images hide caption

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Friday

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Dozens of televisions display a political advertisement with the image of GOP presidential hopeful Newt Gingrich at a store in Urbandale, Iowa, on Dec. 27. Republican candidates and their superPACs have spent millions on television and radio ads. Chip Somodevilla/Getty Images hide caption

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Wednesday

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The luxury cruise ship Costa Concordia leans on its side after running aground on the tiny Tuscan island of Giglio, Italy. One maritime workers union called the disaster a "wake-up call" highlighting long-standing safety concerns and what it sees as lax regulation. Gregorio Borgia/AP hide caption

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GOP presidential hopeful Newt Gingrich addresses the South Carolina Chamber of Commerce on Tuesday in Columbia, S.C. The state holds its primary on Saturday. Paul J. Richards/AFP/Getty Images hide caption

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