WDAY: The News Leader

Published March 12, 2013, 12:00 AM

Roger Goodell

NFL Commissioner Roger Goodell, left, and General Electric Chairman and CEO Jeff Immelt talk with reporters during an NFL football news conference in New York, Monday, March 11, 2013. GE is partnering with the NFL, the U.S. Military and others to further research on head injuries. (AP Photo/Seth Wenig)
Read the article: NFL's Goodell hopes for lighter helmets, sensors