A whistleblower who heard a rumor and hearsay is going to appear before Congress?
But he/she will swear under oath that they think they heard something from someone who might have heard something from someone who might have known something about the situation.
And the MSM will go all off (thinking of Chuck Todd last Sunday) on all of the POSSIBILITIES of what this MIGHT mean for POTUS....
Hearsay is now admissible in monkey trials.