 U.S. Senator Susan Collins is asking the U.S. Centers for Disease Control to postpone implementation of the new rules. She says they could make it more difficult for Canadian mushers to participate in the Can-Am Crown International sled dog race in Fort Kent, which is a major economic driver for the region. And in a look at the weather for tonight in Maine, a few stray showers and thunderstorms this evening before mostly cloudy skies tonight. You're listening to Maine Public Radio. It's five minutes after four o'clock.