It will happen, they are will arrest him because it’s all about optics now.
Why can’t Barr get a Judge to tell them that Barr doesn’t have to appear to talk to House staff lawyers.
Now that their first witch hunt with Mueller was a dud, I think Trump will tie this second witch hunt in the House up in the courts.
Because all they are doing is going after him to weaken his presidency.
Give them the big middle finger, Trump.