Protesters walk through clouds of tear gas in Athens. Demonstrators clashed with riot police outside the Greek parliament and the U.S. Embassy during a march commemorating a bloody student uprising in the 1970s.
A vehicle is covered with debris Wednesday after a possible tornado roared through the Silver Valley community in Davidson County, N.C.
Protesters from Occupy Wall Street lock arms at the intersection of Exchange Place and Beaver Street during an attempt to shut down the New York Stock Exchange in New York City.
A businessman tries to break through a line of Occupy Wall Street protesters who blocked access to the New York Stock Exchange.
Occupy Wall Street protester Frances Goldin talks with a police officer outside the New York Stock Exchange.
Occupy Wall Street protesters remove police barricades in Zuccotti Park.
Mounted police line up in front of Occupy Dallas protesters at their campsite across from City Hall in Dallas. Demonstrators were evicted from their encampment, and several were arrested.
A boat passes a bus on a flooded street in Bangkok.
People protest against spending cuts and unemployment in Naples, Italy.
A worker salvages metal sheeting after the government bulldozed the Zongo market in Cotonou, Benin. Police destroyed the market without warning Nov. 15 to make the area presentable for a visit by Pope Benedict XVI.
Chinese fishing boats are tied together with rope after being detained for illegal fishing in South Korea. The South Korean coast guard conducted a three-day crackdown on illegal fishing by Chinese boats in the Yellow Sea off Buan county.
Dense fog floats through a valley at dawn near Greifenberg, Germany.
Emily Leister tosses a rope at the Willie Price University Nursery School rodeo at the Ole Miss Intramural Fields in Oxford, Miss.
Perry Watkins sits in his vehicle, the world's smallest legally roadworthy car, at the Guinness World Records Day event in London. The car is 3 feet high, 2 feet wide and 4 feet long.