Switzerland Voters in Switzerland go to the polls for a federal election, with the Green Liberal Party of Switzerland gaining the most seats compared to the 2007 election, and the Swiss People's Party losing eight seats but remaining the biggest party in the Federal Assembly.
Argentina Voters in Argentina go to the polls for a general election, with exit polls showing the President Cristina Fernández de Kirchner being reelected in a landslide.
Tunisia Voters in Tunisia go to the polls for the country's first election since the Tunisian Revolution.
7.1 magnitude earthquake A 7.2-magnitude earthquake rocks the city of Van in eastern Turkey, killing at least 582 people.
Autopsy Autopsy results reveal that former Libyan dictator Muammar Gaddafi was killed by a gunshot to the head.