Lukas Bates got help ducking his towering costume under the timing device.
A Marine veteran crawled across the finish line of the Boston Marathon after his legs gave out.
The thing that struck me was the number of spectators who returned to the scene, and I keep hearing about more. That man in the cowboy hat, pinching off someone's exposed artery with his bare hands. The woman who ran back to the site to cradle a child.