l. he specializes in and author of dancing with the devil michael great to have you with us. i want to ask you, in the early stages isis was not going after turkey. it seems with the killing of russia, turkey is becoming an isis target. what has changed in the calculations. why is this happening. >> this is blow back the pa pakistanians discovered. july 15 coup about 17,000 professionals have been fired and rotated around. perhaps what the president has done is purge so many of the