Nice one, Dave!

I was viewing one of Metallica's 30th anniverary concert video compilations, and was watching while Dave Mustaine joined them to play on their old song "Metal Militia."  I just happened to catch the shirt he was wearing....I always knew Dave was cool (at least in my book).  :)

Skip to 29:13 to see when Dave joins the band.(Click here to see a close-up of his shirt)