I saw this bumper sticker on the tailgate of a pickup truck here in rural northern CA within the last week. As the photo is cropped, you can't tell the approximate size was 9"x11" - much larger than is usual. Hat tip to the other DrC for the photo.
Seeing this made my day; I also spotted an NRA decal on the truck. CA is a huge state, politics here is less monolithic than it appears from outside. The local Congressman is Republican, one of 14 out of 53.