GOP threatens to delay health care vote with bill read-a-thon

Republicans threatened to delay Senate business with a health care read-a-thon this weekend as Democrats searched for 60 votes to advance President Barack Obama's signature issue. A forecast of heavy snow added to the list of complications.

At a news conference Friday in the Capitol, Republican Leader Mitch McConnell of Kentucky and Sen. John McCain, R-Ariz., accused Democrats of trying to ram the health care bill through with dozens of changes as yet unseen, and promised to do all they could to prevent it.