Ahead of a press conference with Premier Matteo Renzi and Iranian President Hassan Rouhani, wooden panels were erected around some Roman statues in Rome's Capitoline Museums.
Model Crystal Hefner (L) and Hugh Hefner attend the annual Halloween Party, hosted by Playboy and Hugh Hefner, at the Playboy Mansion on October 24, 2015 in Los Angeles, California.
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Israeli officers evacuate the body of a Palestinian assailant from the site of a stabbing attack outside Jerusalem's Old City on Dec. 23. For more than three months, Jerusalem has seen near-daily Palestinian attacks on Israelis.
Republican presidential candidates (from left) Carly Fiorina, Chris Christie, Ted Cruz, Jeb Bush and Donald Trump interact onstage at the end of the Republican Presidential Debate on Dec. 15.
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A trade card from the 1880s depicts a Santa Claus figure in a bird-themed sleigh pulled by reindeer as they are about the land on a rooftop to deliver presents from the huge sack of gifts.
A person walks to Friday Prayer at the Omar Mosque in Paterson, N.J. in 2012. With Islamophobia surging in recent weeks, many Muslims in Paterson say they are feeling frightened and unsettled.
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