From The Hill via 26thdistrict.com:

or some senators, the promises made by Sens. Barack Obama (D-Ill.) and Hillary Rodham Clinton (D-N.Y.) outside of Washington may not match the political reality on Capitol Hill.

“We all know there is not enough money to do all this stuff,” said Sen. Jay Rockefeller (D-W.Va.), a Finance Committee member and an Obama supporter, referring to the presidential candidates’ healthcare plans. “What they are doing is … laying out their ambitions.”