Here's the evidence that the Marquette Poll is garbage. The crosstab on the left is the most recent poll. The one on the right is from last month. Obviously Biden didn't go from beating Trump by 29 points among 18-30 to LOSING to him in a month's time! Absolutely absurd. pic.twitter.com/r9qDjJlIsc — Jud Lounsbury (@JudLounsbury)…