Looking for a movie I saw on tv. One scene - a young guy hitches ride with older guy. He does not like attitude of/what driver says and insists on getting out at isolated roadside bar -driver advises not to. He goes in and guys in bar get nasty - then driver enters and does some serious damage to bar guys-maybe shoots some. Drivers attitude is "I told you so". They continue in car, and driver turns out to be a bad guy..... This scene is at night, and it is an American film. Thanks for any help.