In the summer of 2007, Roger Goodell, the new NFL commissioner, convened a meeting in Chicago for the first league-wide concussion summit. All thirty-two teams were ordered to send doctors and trainers to the meeting.— Jeanne Marie Laskas
In the summer of 2007, Roger Goodell, the new NFL commissioner, convened a meeting in Chicago for the first league-wide concussion summit. All thirty-two teams were ordered to send doctors and trainers to the meeting.
