Obama picks up 9 superdelegates, union endorsement (AP) Elections News - Yahoo! News - Sat, 10 May 2008 01:39:17 GMT US Democratic presidential candidate Senator Barack Obama (D-IL) faces supporters at his North Carolina and Indiana primary election night rally in Raleigh, North Carolina May 6, 2008. (Jason Reed/Reuters)

Analysis: 'Hillary Democrats' could be up for grabs (AP) Elections News - Yahoo! News - Fri, 09 May 2008 23:39:28 GMT Democratic presidential hopeful Sen. Hillary Clinton, right, receives a vote promise from Cherie Pearl, left, the grandmother of cancer patient Carlie Shafer, center, as other patients look on, at the OHSU hospital in Portland, Ore., Friday May 9, 2008. (AP Photo/Greg Wahl-Stephens)

In Oregon, Clinton hits Obama while he targets McCain (AP) Elections News - Yahoo! News - Fri, 09 May 2008 21:32:23 GMT Democratic presidential hopeful, Sen. Barack Obama, D-Ill., right, shakes hands with supporters in Beaverton, Ore., Friday, May 9, 2008. (AP Photo/Jae C. Hong)

A crash course in true political science (AP) Elections News - Yahoo! News - Fri, 09 May 2008 22:11:22 GMT Paul Bunje a Californian who earned his doctorate studying snail evolution is photographed, Friday, May 9, 2008, in Washington. On Saturday he heads back to school to learn a trickier task: How to get elected to public office. (AP Photo/Haraz N. Ghanbari)

Kennedy: No veep slot for Clinton (Politico) Elections News - Yahoo! News - Fri, 09 May 2008 17:48:00 GMT Politico - It's fun to think about, but there are so many obstacles, and Ted Kennedy isn't buying, he said on Bloomberg Television's "Political Capital With Al Hunt," which airs this weekend.

McCain says he voted for Bush (AP) Elections News - Yahoo! News - Fri, 09 May 2008 20:34:34 GMT Republican presidential candidate, Sen. John McCain, R-Ariz., center, smiles during a news conference with Sen. Lindsey Graham, R-S.C., left, Friday, May 9, 2008, in Columbia, S.C. (AP Photo/Jeff Chiu)

Clinton presses on, urges supporters to ignore calls to quit (AP) Elections News - Yahoo! News - Fri, 09 May 2008 11:00:07 GMT Democratic presidential hopeful, Sen. Hillary Rodham Clinton, D- N.Y., campaigns at the West Virginia State Capitol on Thursday, May 8, 2008. (AP Photo/Jon C. Hancock)

Beat the Press: High-flying Obama plays to win (AP) Elections News - Yahoo! News - Fri, 09 May 2008 08:27:36 GMT Democratic presidential hopeful, Sen. Barack Obama, D-Ill., smiles during an interview taping with CNN's Wolf Blitzer, left, on 'The Situation Room' in Washington, Thursday, May 8, 2008. (AP Photo/Charles Dharapak)

Obama accuses McCain of 'losing his bearings' (AP) Elections News - Yahoo! News - Fri, 09 May 2008 05:18:11 GMT Democratic presidential hopeful, Sen. Barack Obama, D-Ill., speaks at a reception celebrating the 60th anniversary of the founding of Israel, Thursday, May 8, 2008, in Washington. (AP Photo/Manuel Balce Ceneta)

Oregon State coach gives Obama a hand (AP) Elections News - Yahoo! News - Fri, 09 May 2008 23:08:31 GMT AP - Barack Obama got a boost from a major-college basketball coach in Oregon on Friday, but it's the coach who may need help come November.