the proposal. one official put it to us earlier today, no one here sees a need to add anyone to the inside team at the white house. thank you. jim acosta at the white house. want to bring in jim sciutto. the white house argues the decision to move documents around this call with the president of ukraine was designed to get it to a highly secure computer system to cut down on leaks. first of all, what do you know about the secure computer system? what s clear, this system has never been used before. it is designed with code word access, so only certain people would have code word to access what s contained on the system. it is designed specifically to protect the most sensitive intelligence information. things like the sources and methods behind classified intelligence acquired versus foreign adversaries. operations involving osama bin laden, that being an example, or