 Mark Wolf heads a federal program providing funding to states to assist people struggling to pay utility bills. He says the days of short-term solutions like setting up cooling centers are no longer viable. A family that doesn't have air conditioning, struggling to pay the bill, they go to the library for the day. And that worked well when the heat wave was just for a day or two. But these extended heat waves make it much more difficult to have programs like that because you can't ask a family to move into the library for a week.