AP - A classified Pentagon assessment concludes that long battlefield tours in Iraq and Afghanistan, along with persistent terrorist activity and other threats, have prevented the U.S. military from improving its ability to respond to any new crisis, The Associated Press has learned.

AP - Three days after the voting ended, the race for Democratic delegates in Super Tuesday's contests was still too close to call. With nearly 1,600 delegates from Tuesday contests awarded, Sen. Barack Obama led by two delegates Friday night, with 91 delegates still to be awarded. Obama won 796 delegates in Tuesday's contests, to 794 for Sen. Hillary Rodham Clinton, according to an analysis of voting results by The Associated Press.

AP - A distasteful comment about Chelsea Clinton by an MSNBC anchor could imperil Hillary Rodham Clinton's participation in future presidential debates on the network, a Clinton spokesman said.