As long,as Twitter considers not blocking this a competitive advantage over Facebook we still have a way to get word to one another. There is a reason I use Twitter for politics and Facebook for my music writing and my dogs and birds. This is a perfect example.
I'm kinda shocked that #BernieMustDisavow hasn't been removed yet, though I see it's toward the bottom of the top trending list...because if you look at the number of tweets under each trending hashtag, it leads all others...