Contractor Dave Calwil, 57, stops for morning coffee at a cafe in Golden, Colorado. Calwil is a Republican who plans on voting for Mitt Romney.
Contractor Dave Calwil, 57, stops for morning coffee at a cafe in Golden, Colorado. Calwil is a Republican who plans on voting for Mitt Romney. MCT
Contractor Dave Calwil, 57, stops for morning coffee at a cafe in Golden, Colorado. Calwil is a Republican who plans on voting for Mitt Romney. MCT

Changing face of Colorado turns state into political battleground

October 19, 2012 5:09 PM