Vice President Joe Biden, tasked with the overseeing the $787 billion stimulus package,has been having a little trouble with his numbers.During his interview on CBS's the early show Wednesday, Biden told viewers to check out the government's web site. You know,I'm kinda embarrassed. Do you know the Web site number?? he asked a aid standing out of view, " I should have it in front of me and I don't. I'm actually embarrassed.