It is enormously frustrating to know, as an evolutionary biologist with experience from the trenches of the creationist wars on science, that nobody on Biden’s team nor CNN’s seem to be aware of the Gish Gallop, 30y after Eugenie Scott described it and years of Trump deploying it!
And it's an enormously effective tactic against someone with a stutter - which is an issue with language processing in the brain. Biden dealt with Trump successfully last time because he told Trump to shut up on a hot mic and everyone was surprised and thought it was funny.