Loved ones of soldiers fighting in Iraq register their soldier's names at local gas station

I wonder if they're aware of the irony...

I've heard rumors that some soldiers, in a silent protest against the war, are afixing the logos of oil companies on their uniforms and bombers. I also heard that the military is nicknaming the Iraqi drilling sites they are protecting after gas stations, like "Chevron station," "Exxon station," etc. I heard that this news came from NPR, but I can't find a source. If anyone has a source I'd love to have it... please email me.