Actually he did have info. but then he started to grandstand. The sad part is it took the fall of the soviet union to reveal the true facts. When KGB files were finally opened it revealed that there were many communists agents in the U.S. government.
Having read several books on Joe, I know he had information, just never got a chance to give it to the American people. As for Trump, until he actually gives us something of substance, I will be extremely skeptical.
Trump is not grandstanding. He is working to overcome several years of media cover for this guy and intimidate the Media into finally coming clean to save their reputations and credibility
And doing a pretty good job of while getting himself massive amounts of free PR face time of the kind money cannot buy