Antifa / BLM / anarchists / maniacs are planning to firebomb neighborhoods with Molotov cocktails. Lobbing them out of car windows driving at fairly fast speeds in middle of night.
Water your yard heavily today and tonight, and all around your house.
Buy ABC fire extinguishers.
Have hoses and liquid dish detergent ready to spray on fires.
Encourage your neighbors to do the same. Prep!
Not enough firemen / police to handle the mayhem coming.