"A reader has tipped us to the release of a new poll in Colorado's U.S. Senate race that shows the two candidates within the margin of error. The survey was conducted from September 11-15 by Allstate/National Journal among 402 registered voters, with a margin of error of +/- 4.9 percent (no free link available):
M. Udall 41%
B. Schaffer 38
Undec 19"