If you grew up in Idaho, or maybe if you just occasionally listen to conservative talk radio, you probably think you know what sweaty, drunken aggro-patriotism looks like or sounds like. Maybe you recall certain T-shirts or questionable jokes, or maybe you just think of a decal you once saw on the back of a pickup. But unless you went to the Professional Bull Riders tour stop last weekend at the Idaho Center, you don't know bull. On the PBR, patriotism is the flaming letters U-S-A erupting in the middle of a dirt-filled ring. It's a 10-minute video introduction that actually counters shots of bulls bucking with clips of warfare in the Middle East. It's riders with Army sponsorship logos on their backs, flags on their chests and crosses on their chaps.