AP - Barack Obama is well known for his ability to draw large crowds, but 75,000 in Portland, Ore.?

AP - Barack Obama will reach for a symbolic tipping point in the Oregon and Kentucky primaries Tuesday — a majority of pledged delegates offered in the Democratic presidential contest.

Reuters - The United Nations sees renewed momentum for a global ban on cluster bombs as more than 100 nations -- but not the world's top users and stockpilers -- gather in Dublin to finalize an anti-cluster munitions treaty.

AP - Rep. Howard Berman keeps a big Thermos behind his desk. That way, he never has to ask anyone to fetch coffee for him.

AP - Republican John McCain's game plan for beating Democrat Barack Obama rests on one huge assumption: Despite an unpopular war, an uncertain economy and the GOP's beleaguered status, the country still leans more to the right than to the left.

AP - Making up for lost time, Barack Obama is dashing full-tilt into the general-election fight against Republican John McCain without waiting for the Democratic marathon to end.

AP - Growing up as a young man of mixed race, Barack Obama benefited from the spirit of tolerance that defined Hawaii's racial climate.

AP - John McCain's national finance co-chairman has stepped down, the latest casualty of a presidential campaign eager to cauterize damage caused by its ties to lobbyists.

AP - Hours before being greeted by the biggest crowd of his campaign, Democrat Barack Obama quietly told a small group of seniors Sunday that Republican John McCain would threaten the Social Security they depend on because he supports privatizing the program.

AP - Out of immediate danger, Sen. Edward M. Kennedy remained hospitalized as doctors worked to determine what caused one of the nation's best-known senators to suffer a seizure in his Cape Cod home.

AP - Obama heading back to where Democratic nomination race began to close circle ... Delegate pickups move Obama closer to clinching the Democratic presidential nomination ... McCain pokes fun at his own age on 'Saturday Night Live'