Rasmussen has new numbers on the Colorado Senate race (Nov 28, 500 LV, MoE +/-4.5%) showing Republican Bob Schaffer virtually tied with Democrat Mark Udall to replace the retiring Republican Senator Wayne Allard:

Schaffer 42
Udall 41
Undecided 11

In general election match ups in the Presidential race, Hillary Clinton is in a statistical dead heat with both Rudy Giuliani and Mike Huckabee:

Giuliani 44
Clinton 40

Huckabee 42
Clinton 41