Washington (AFP) – The United States, Britain and Canada hit top Myanmar justice officials with sanctions on Monday on the one-year anniversary of a military coup. The US Treasury Department placed sanctions on Attorney General Thida Oo, Supreme Court Chief Justice Tun Tun Oo and Anti-Corruption Commission Chairman U Tin Oo, whom it said were closely involved in the “politically motivated” prosecution of opposition leader Aung San Suu Kyi. Britain said it was imposing sanctions against Thida Oo, Tin Oo and a third person, U Thein Soe, chair of the country’s election Commission. “We are coordin…