From gridlock to a Sunday cruise, people are spending considerable time in their vehicles. Bumper stickers provide an advertising venue for businesses as well as an outlet for drivers' self-expression ...

My father hated bumper stickers. He thought they looked trashy. I don’t mind them — reading bumper stickers gives me something to think about in traffic. Such as, if your car will really be unmanned ...

MAUREEN CAVANAUGH (Host): I'm Maureen Cavanaugh. You're listening to These Days on KPBS. Every once in a while, if you sort through the nonsense, the inappropriate comments and whose child was an ...

Hit the road in L.A., and you’re likely to spot a cheeky bumper sticker … or 17. As Times contributor Renée Reizman reports, the medium that was once popularized by Dwight D. Eisenhower’s presidential ...