Novak Djokovic of Serbia celebrates a point won against Stanislas Wawrinka of Switzerland in the fourth set of their quarterfinal at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2014.
Repair workers examine the Christ Redeemer statue in Rio de Janeiro, Brazil, Tuesday, Jan. 21, 2014. The famed statue is being examined after two fingers and the head were chipped during recent lightning storms. Officials say they'll place more lightning rods on the statue in an effort to prevent future damage.
As wife Mary Pat Christie holds the Bible, New Jersey Gov. Chris Christie is sworn in for his second term by New Jersey Supreme Court Chief Justice Stuart Rabner, right, Tuesday, Jan. 21, 2014, in Trenton, N.J. Mired in a scandal, Christie sought to turn back the clock Tuesday and focus on the mandate he said he got in November to "stay the course" and put aside differences, even as Democrats ramped up an investigation into whether his administration abused its power.
Lebanese investigators inspect parts of a destroyed car at the site of a car bombing in a southern suburb of Beirut, Lebanon, Tuesday, Jan. 21, 2014. The bomb ripped through a Shiite neighborhood, killing several people and setting plumes of smoke over the area in the latest attack targeting supporters of the militant Hezbollah group in Lebanon.
A model presents a creation as part of the Alexandre Vauthier Spring-Summer 2014 Haute Couture fashion collection, presented Tuesday, Jan. 21, 2014 in Paris.
A woman walks outside of an office building as snow falls, Tuesday, Jan. 21, 2014, in Baltimore. Thousands of flights were canceled, students got an extra day off from school or were being sent home early, and the federal government closed its offices in the Washington area Tuesday as another winter storm bore down on the Mid-Atlantic and Northeast.