NFL commissioner Roger Goodell, right, and New England Patriots owner Robert Kraft address members of the media during a football safety clinic for mothers at the team's facilities in Foxborough, Mass., on May 29, 2014.
NFL commissioner Roger Goodell, right, and New England Patriots owner Robert Kraft address members of the media during a football safety clinic for mothers at the team's facilities in Foxborough, Mass., on May 29, 2014. Stephan Savoia AP
NFL commissioner Roger Goodell, right, and New England Patriots owner Robert Kraft address members of the media during a football safety clinic for mothers at the team's facilities in Foxborough, Mass., on May 29, 2014. Stephan Savoia AP