G8 World leaders opened a summit at a locked-down, protest-scarred Scottish golf resort, searching for momentous deals to aid Africa and curb global warming. Iraq The group of Al-Qaeda's frontman in Iraq, Abu Musab al-Zarqawi, threatened to kill Egypt's abducted top envoy, while a US senator called on the Iraqi parliament to make clear US forces have been invited to remain in the country. Mideast A Palestinian activist was killed in a clash with Israeli soldiers in the Nablus region in the north of the West Bank, Palestinian security sources and witnesses said. G8 A global wave of high-profile concerts for the poor of Africa climaxed when 60,000 people heard Nelson Mandela tell the Group of Eight summit in Scotland that the world was "hungry for action." Oly-2012 Britain's newspapers hailed London's victory in the race to host the 2012 Olympic Games with full colour front pages of joyous celebrations in the city's Trafalgar Square. India Indian police fired tear gas and water cannon as angry Hindu nationalists staged scattered protests against an attack by militants on a flashpoint holy site sacred to both Hindus and Muslims. US US Secretary of State Condoleeza Rice will not attend a key Southeast Asian meeting this month, officials said amid warnings that the move could be viewed as a slight by the region's leaders. Burundi Burundi's President Domitien Ndayizeye urged Burundians "to accept the will of the people" after his party lost this week's legislative elections to the war-ravaged country's main ex-Hutu rebel group. UN Japan, Germany, Brazil and India submitted a draft resolution on the controversial expansion of the UN Security Council for an early vote in the UN General Assembly, the German and Japanese UN missions said. US A judge here sent New York Times reporter Judith Miller to prison for refusing to divulge the name of a source to a grand jury probing the leak of the identity of an undercover CIA agent. Chile The Santiago Appeals Court stripped ailing ex-dictator Augusto Pinochet of his immunity in a case involving political prisoners killed during his iron-fisted rule, the court said.