PHILADELPHIA (AP) -- Sen. Barack Obama was endorsed Wednesday by a labor union and two Democratic superdelegates, as a poll showed he has cut Sen. Hillary Rodham Clinton's lead in Pennsylvania almost in half since mid-February as he strives to deny her a resounding victory in the state's presidential primary.... By DEVLIN BARRETT and BETH FOUHY Read the full story.
PHILADELPHIA (AP) -- Sen. Barack Obama was endorsed Wednesday by a labor union and two Democratic superdelegates, as a poll showed he has cut Sen. Hillary Rodham Clinton's lead in Pennsylvania almost in half since mid-February as he strives to deny her a resounding victory in the state's presidential primary.... By DEVLIN BARRETT and BETH FOUHY Read the full story.
