Ben Johnson still has 'burning desire' to become head coach, but is locked into Lions OC d

Ben Johnson is locked into his duties as Lions offensive coordinator, but was asked about head coaching aspirations. "I think there's a burning desire in every man to find what he's made out of," he said. "Yeah, there's a fire there. Now, when that time is? I don't know when that'll be, but there's certainly a fire there." Brad Galli has more.