I get your point, and in one sense, agree. If the Rats hadn't spent the last twelve years encouraging riots and castigating police for breaking up riots, they might not have this situation coming up with their own candidates.
Remember when Trump tried to have a Chicago rally? Remember when they blocked highways prior to Trump events?
Not saying it should have happened, but they called down the thunder and now they've got it.
Wonder what kind of security they will have in Milwaukee this summer.