BOULDER, Colo. (AP) — Ironman triathlete Tim Don carries a constant reminder of the accident with him — besides, of course, a neck that can only turn to the left and the fading marks from where screws painfully dug into his forehead. It's tucked away in his wallet: A driver's license that features a photo of Don wearing a halo device to stabilize his broken neck. "Insane, right?"Read more on NewsOK.com