That dateline is 4 years old, almost 5. My google-fu finds no record that Stewart followed through.
Sounds like he gave the expected celebrity liberal answer to hosts on The View.
Besides, "fighting" Trump doesn't answer my hypothetical...what does he think of how bizarre Biden is?
It has taken awhile but even a few of my liberal friends are embarrassed by him. I would normally say "a few friends" is anecdotal except there are plenty of National Polls to indicate that is not the case. Trump for all his middle school antics has Biden in spades when it comes to policy. The next 3yrs should prove interesting.