Ok... So I mentioned that they were going to be doing some testing in Mesa this week. I just so happened to be heading south on the 101 yesterday and decided to exit to take a look on Apache and see if any of the light rail cars were running. Sure enough, I was able to follow one towards the Sycamore / Main stop and shoot this quick video. Yeah, we were driving and holding a camera out the window. (please don't try this yourself, it could be kind of stupid) I did notice a lot of people stopping to check everything out. Glad to see the testing is going well.