As an outsider I can see he's going to win isn't he. That's why the democrats looked so pissed, the guy knows how to push all the right buttons. Throwing s**t at him just makes him stronger, and the democrats don't have anyone with enough charisma to challenge him. Actual truth seems to have very little to do with American electoral politics it's just a charisma test.
Full disclosure- I do not belong to any political party but my ideals skew to more humanitarian ideals. That leaves what I consider a very flawed party, the Democrats, over the singular horror that the GOP represents.
That said the American public and I suspect our species as a whole is significantly impacted by an individual charisma, a cult of personality, than the truths which are demonstrable. That being the case, Trump has a greater appeal then most Dems I can think of and the one that has a chance in that regard is the most disliked because he's like me- someone who isn't controllable by the powers that be and won't toe the standard business-as-usual line.
The GOP of has no prohibition against corruption or improper and illegal influence as we have witnessed so we can expect a stronger 2016-like campaign that the Dems are going to have trouble countering.
IMO Biden has the charisma of a codfish left out in the sun for a day too long although he is the most "Democrat" of the Democrats, a cog in the wheel who won't shake any boats. I feel that's the wrong approach, but whatever.
In the end, appealing to the good nature and intelligence of the voting public is a dubious undertaking as this past year's events along with the general response of apathy to them.
In spite of claims of "they are all to blame and we aren't responsible for our failures", that can only be said when all prudent options are exercised. In the case of Dems, in particular, the fault is often hubris and the resulting lack of foresight. The result is the shooting of the collective's foot, snatching defeat from the jaws of victory.
I suspect that will be the same this time around however the general dislike of Trump exceeds all other factors at least at this time.
Ripping up speeches is a result of the frustration of failure, as amusing as it was to see.