understanding that the american people have a right to the truth, he was the first to kind of go, no, no, actually the public do need to know what the government is doing. the governments do lie. and he was on the first, the pie whistleblower of his time to do that in america. he wasn't a screaming lefty. he was a former marine. a pentagon employee. he believed in this country and in his government. and this came about without -- with a great deal of conflict because not only personally because he could face espionage or treason but he believed in this country and to take that step and say this is wrong, from a humanitarian angle saying too many people are dying on every side to let this go on. >> president nixon was obsessed was daniel else berg. take a listen to real tapes of