OURAY, Colo. (AP) - Democratic Rep. John Salazar was blocked on the campaign trail Monday when a flatbed truck ran into a snowy ditch during a mountain snowstorm.Instead of missing the next stop, Salazar hitched the truck to his Buick SUV, towed the truck to safety and continued to the next stop.Salazar is a farmer who plays up his rugged character with ads showing him riding a horse.