As TVNewser first reported yesterday, Fox News sent a letter to John Ferriter, agent of weekend anchor Kiran Chetry, blasting the pair's contract demands and severing relations with his client. Fox and Chetry were in the middle of contract renegotiations. Fox News legal VP Dianne Brandi writes: You have treated Fox News with such arrogant disregard that we do not desire to do any further business with you. You refused to enter into good faith negotiations despite your client's statements that she wanted to remain at Fox News and was happy with the renumeration we had offered. You and your...