Comment: If evidence is found it will not be made public at once.  It will be presented to Trump, his cabinet and Congress for analysis.  If the evidence is conclusive and a conspiracy is recognizable, Trump will be offered a choice between resignation - like Nixon before him - or impeachment and perhaps prison.   You are correct to say that unsubstantiated allegations are not proof.  These leaks come from the FBI and the intelligence community; do you really think they are on the level of Breitbart and that Jones idiot on the radio?    Think logically for a minute:  calls were made throughout the campaign by those close to Trump, not just Flynn -  this is a fact that has been publicized.  Just what do you think they were discussing?  Ivanka's newest hairdo?