NEWS OF FRESH DISASTER: The Karlan Catastrophe.

But the Democrats’ worst witness was Stanford professor Pamela Karlan. Karlan reportedly was considered for a Supreme Court appointment by Barack Obama, but rejected as too radical. She also was reported to be on Hillary Clinton’s list of potential Supreme Court nominees. Karlan came across as an obsessive Trump-hater. She testified that on one occasion, she was walking down a sidewalk and came to a Trump hotel. She said that she crossed the street so she wouldn’t have to pass in front of the Trump property. That’s some objective “expert” witness.

But Karlan’s worst moment came when she dragged the Trumps’ 13-year-old son Barron into a prepared joke.

Karlin may not ever make it to the Supremes, but she definitely shot a fine audition tape for MSNBC today.