Why won't Robert Mueller appears before Congress?
Democrats would love to have video to go with the text of his report.
They think it would make their case against President Trump stronger.
But Mueller knows the hearing won't be one sided.
Republicans will get to ask questions.
Questions on how he led his investigation.
Why it went so far past "Russian collusion."
Questions that he probably doesn't want to answer.
At least not in front of all the cameras.
For those who think President Trump is afraid, Mueller's behavior should tell you he has more to fear than Trump.