I didn't catch the whole story in the news broadcast the other day but have they been arresting people for intentionally setting fires?
Yes. Fire nuts, stupid teens, various idiots, get caught up in the excitement and start fires. So they can watch "their" fire on the news, I guess. They've caught at least one volunteer firefighter as well.
Happens every year. The difference this year is that it's much drier and there is more fuel to burn, combined with extreme heat and wind, so the consequences are much worse.
84 Canadians and more Californians are here helping. That's awesome. The worst may be yet to come.