 W.M.E.M. Presque Isle, 106.1, W.M.E.H. Bangor, 90.9, W.M.E.W. Waterville, 91.3, and at mainepublic.org. Good morning. A NATO summit begins in Washington today with another Donald Trump term raising questions about the alliance's future. It's 8 o'clock. I'm Erwin Gratz, and you're listening to Morning Edition on Maine Public Radio.