let's bring in barbara starr. not only did admiral kirby say they don't support this transfer. he said transferring these mig 29 little increase capabilities at high risk. doesn't think fighter jets is what ta ukrainians need now any way. >> that appears to be the military analysis this afternoon. one that ukraine still has several squadrons of jets available to it. not clear how much they are able to fly in this contested environment they operate in with the russians but they have the air power and the u.s. doesn't feel that ukraine is going to get a significant advance in its military capability from getting more aircraft. trying to poke a hole in russia's air defense over