snarling in nevada

Fueling up in Elko, I notice the first car I’ve seen thus far w/a ‘bush’ bumper sticker on it – actually a a bigt round "GW" sticker. A 30-something white male has walked into the store & emerges a few minutes later. I greet him & ask him if he’s still supporting GW. I think I see confusion skirt across his face as he immediately says "I don’t know". Then, as if he’s seeing me & my truck for the first time, he says defiantely, "it’s none of your business".
I attampt to ask him "what exactly is none of my business?" He is silent & begins pumping gas. "Discussiong our views of the president is none of my business" I venture. It is useless, he’s snarling. I give up having a meaningful dialogue with this one!