Texas National Guard to deploy up to 1,000 troops to five cities on election day
Democrat groups have allegedly been plotting violence especially if the vote goes against their desired candidates. There have been Democrat groups who have been planning disruptions should Trump win reelection.
The Philadelphia violence appeared to follow Democrats' concern that Biden's banning of fracking is leading to a loss of votes. The man with the knife, like many of the people shot by police, acted like an idiot refusing to drop the knife when ordered to do so. It is remarkably easy to avoid being shot by the police. Don't resist arrest and don't threaten them with a weapon of any kind. That is true regardless of one's race.