blasting the president's move to prevent the navy from reviewing gallagher's case, saying "it will have a negative impact among the rank and file." >> i don't think he really understands this whole definition of a war fighter. what do i stand for a secretary of the navy? order and discipline of the united states navy. that's a prime tenet. this in fact erodes that. i cannot, in my conscience, do this. >> harris: national correspondent jennifer griffin following the latest on this from the pentagon. jennifer? >> harris, we expect a student from the navy today that it is canceling the navy tried interview board for the three seals who were caught up in the eddie gallagher case. the board was set to review allegations the seals were involved in the trophy photos taken of a dead iraqi militants. to be clear, those photos do not show gallagher holding a severed head. they do show seals, including gallagher, posing with the corpse. in one of those photos, gallagher is holding a hunting knife. the navy does not feel that the three seals can get a fair