The photo of this billboard looks Photochopped. It came to me via email, but my virus protection sent off warning signals so I found another copy at Theo Spark's. If anyone in Arizona has seen it, please let me know. I'll make sure to update this post, true or false.
UPDATE: Totally Photochopped. You can always count on the Freepers. I suppose I could have looked on a map to see that I-8 goes to San Diego, not L.A., but the sentiment of the "billboard" was just too good to ignore. No doubt the image was probably created by some regressive trying to dupe the right (hence my initial suspicion). Meh. L.A. can have them anyway.