Bill Belichick is throwing in the towel in his ongoing fight with the use of tablets on the sideline. Responding to a question in a conference call Tuesday about headset issues the Patriots had during last week's win over the Bengals, Belichick said he ''can't take it anymore'' with the tablets, adding there isn't enough consistency in the performance of the devices. ''I've given them as much time as I can give them,'' Belichick said of the tablets. More...