Tucker Carlson is no longer a Fox News host. “Fox News Media and Tucker Carlson have agreed to part ways,” the network said in a statement yesterday. “We thank him for his service to the network as a host and prior to that as a contributor." The statement gives no reason for Carlson's departure. Carlson drew the network's largest audience with his 8 p.m. show. Last year, his Tucker Carlson Tonight averaged 3.3 million total viewers. The network said the time slot will be filled by “rotating Fox News personalities until a new host is named.”