44% - Bennet (D)
41% - Buck (R)
2% - Stringer (L)
1% - Kinsey (G)
13% - Undecided
The survey was conducted by Harstad Strategic Research among a cross-section of 509 likely voters in Colorado drawn from a voter sample. It was interviewed by telephone from October 3 to 4, 2010. The overall results are subject to a statistical margin-of-error of plus-or-minus 4.4%.
Based in Colorado, Harstad Research has been the successful pollster for the Senate campaigns of Ken Salazar and Mark Udall, among four other sitting U.S. Senators. Harstad Research has a remarkable record of accuracy in recent elections in Colorado and elsewhere. In 2008, Harstad’s final Colorado poll got Mark Udall’s winning margin within 0.3% of the final spread and Barack Obama’s winning margin within 0.1% of the final spread.
http://www.politico.com/static/PPM170_101005_colorado.html
