Yes looking at the temps it doesn't seem that bad specially if you have grown up with actual cold winters. I'm sure for the homeless people living there it is a serious situation. Guessing very few have the equipment for winter camping. Nothing worse than when cold sets in and you can't find a place to warm up. I applaud the man for doing what he did and hope others there follow his lead and help other folks out where they can..
Last thing, this is the United States, people are free to live wherever they choose. I love my country and try to do my part to make it a better place. We are a damaged country which needs to learn, respect and care for each other again..
your propane tanks empty in below 0.
regarding the bolded..when would that have been?