Medical personnel work outside the medical tent in the aftermath of two explosions near the finish line of the Boston Marathon on Monday. At area hospitals, doctors say they were confronted with the kinds of injuries U.S. troops get in Iraq and Afghanistan.
Witnesses to yesterday's Boston Marathon explosions include David Abel. He's a reporter for the Boston Globe. He was at the finish line yesterday afternoon around 3 o'clock, and Mr. Abel, what did you see and feel?