Atlantis astronauts take 2nd spacewalk of mission   Suspected militants blow themselves up in Pakistan   Nepal's Maoists announce fresh protests+   Prosecutor seeks life for Knox in Italy murder trial   Life requested for US suspect in Italy murder case   Life requested for US suspect in Italy murder case   Motown caps 50th anniversary with hometown gala   Prosecutors request life in jail for US student on trial for killing British roommate in Italy.   Soccer: Japan defender Tulio to leave Urawa+   S.E. Asia's biggest anime festival opens to rousing crowd+   AP NewsAlert   Obama trumpets Asia trip as boost to US economy   Russia president criticizes ruling party over vote   Volleyball: Japan wins 3rd straight at World Grand Champions Cup+   EU criticises financial pledges to GM Europe   Austria in talks with Russia over South Stream   Pope and Anglican leader agree on closer relations   Iran to hold war games to protect nuclear sites   Myanmar, Laos sign visa, taxation treaties+   Japanese man wanted for fraud over shopping jobs in Thailand+