Went to help a friend after his parents after the Moore Oklahoma tornado in 2013. The day after people were everywhere helping out each other, salvaging what was left after the entire neighborhood, much like this, was anilated. Fast food trucks like chick fliet driving around giving out sandwiches, Home Depot had free tools like shovels trailers picks brooms sledge hammers, tarps, everything you could possible need to move debris to find your stuff under what used to be your house. It was all free, just bring it back when you're done with it. And No bad guys anywhere. Why? Oklahoma people  justice doesn't tolerate it, not for a moment. 
National guard was there to help, not be a security service. The home owners want to get what ever might have survived, and they won't even let them do that. We are watching California turn bright Red right before our very eyes.