Incognito refuses to talk about the “toughen up” angle

Perhaps more significant than anything said by Dolphins guard Richie Incognito during his Sunday interview with Jay Glazer of FOX Sports is what Incognito didn’t say. Incognito refused to address the question of whether someone told him to “toughen up” tackle Jonathan Martin.  Omar Kelly of the South Florida Sun-Sentinel has reported that Dolphins coaches…