URUGUAY: Eduardo Galeano has died at the age of 74. PANAMA: A historic Summit of the Americas wrapped up Saturday in Panama. VENEZUELA: Venezuelans are commemorating the 13th anniversary of the failed coup attempt against the government of former Venezuelan president Hugo Chavez in 2002. UNITED STATES: Yet another unarmed black man has been killed by police. UNITED STATES: Conservative senator Marco Rubio has announced his bid for presidency.