News roundup — June 3, 2011

Canada

B.C. court to hear case accusing De Beers of price-fixing, The Canadian Press

Military judges' 5-year terms unconstitutional, court rules, The Chronicle Herald

Convicted murderer maintains innocence: report, The Vancouver Sun

United States

Ownership contract fake, says Facebook founder, Reuters

Ga.'s immigration law challenged by civil rights groups, Reuters

International

Ex-Mali minister indicted over medical aid misuse, Reuters

Argentine pilots charged in 1976-83 'death flights', Reuters