Thomas Mulcair Thomas Mulcair wins the election to replace Jack Layton as leader of Canada's New Democratic Party. He becomes the Leader of the Official Opposition.
United States Vice President Former United States Vice President Dick Cheney receives a heart transplant from an unknown donor.
The Sunday Times "The Sunday Times" releases a video showing British Conservative Party co-treasurer Peter Cruddas allegedly offering undercover reporters access to UK Prime Minister David Cameron for £250,000.
Louisiana Voters in the US state of Louisiana go to the polls for the Louisiana Republican primary with Rick Santorum winning.
Australian Voters in the Australian state of Queensland go to the polls for a state election, with the Liberal National Party led by Campbell Newman winning government in a landslide.
Port Said At least one person is killed and 18 injured after clashes in Port Said between Egyptian security forces after the Al-Masry Club is banned for two seasons from the Egyptian Premier League following the Port Said Stadium disaster.
Kosmos 2251 A small piece of Kosmos 2251 satellite debris from the 2009 satellite collision safely passes by the International Space Station, allowing the six Expedition 30 crew members on board the orbiting complex to exit their Soyuz spacecraft and resume normal activities.
Charleston Six children and two adults are killed in a house fire in Charleston, West Virginia, United States.
African Union The African Union deploys a 5,000-strong force in the hope of catching or killing warlord Joseph Kony.
Syria 30 people are killed across Syria as Syrian Army tanks storm the town of Saraqeb and are met by resistance from Syrian Army defectors.
Kurdish 15 Kurdish militants, all women, are killed by Turkish security forces in south-eastern Bitlis Province. The women were members of the PKK.