Overview: 2010/12/03 Headlines: CIA Engineered Spying on U.N. Diplomats; Cables: Britain Allowed U.S. Cluster Bombs; Amnesty Intl: Cables Confirm U.S. Attack Killed Yemeni Civilians; Sri Lankan Leaders Eyed for Role in Tamil Killings; State Dept. Bars Staffers from WikiLeaks, Warns Students; Attorney: Assange Accused for Not Wearing Condom During Consensual Intercourse; House Approves Tax Measure Despite Filibuster Vow; Law Enforcement Agencies Conduct "Real-Time" Spying Without Court Orders; McCain Opposes Repeal of "Don't Ask, Don't Tell"; House Censures Rep. Rangel for Ethics Violations; 2010 Projected to Be Among Warmest Years on Record; Protests Held at Cancún Climate Summit; Haitians Protest Controversial Elections; Nigeria to Charge Cheney in Bribery Case