2010/11/29 Headlines: WikiLeaks Releases Trove of Secret U.S. Diplomatic Cables; Vote Rigging Allegations Mar Haiti Election; Iranian Nuclear Scientist Assassinated; U.S. Aircraft Carrier Takes Part in South Korean Military Exercise; Afghan Gunman Kills Six NATO Troops; U.N. Cancún Climate Change Conference Opens; BP Sued in Ecuadorian Court for Violating Rights of Nature; Somali-Born Teen Arrested on Bomb Charges in Portland; Jury Convicts Former House Majority Leader Tom DeLay; Gov't Shuts Down 70 Websites, BitTorrent Search Engines; 100,000 Protest in Ireland over EU/IMF Bailout; Egypt Ruling Party Accused of Rigging Election Results