Thousands of people in Windsor, Ontario, say they are being invaded by an obnoxious noise emanating from outside Detroit. They call it the "Windsor Hum," and it's really two sounds — a deep, very low-frequency hum, like a diesel truck idling in your driveway, and a deep, vibrating pulse that you feel more than you hear.
Roy Norton, Detroit's Canadian consul general, says the noise is coming from the man-made Zug Island, which sits in the Detroit River. The noise apparently began when U.S. Steel reopened a mill on the island two years ago and, over time, Norton says, "It seems to have gotten worse."
U.S. officials say Americans can't hear it. Still, staff with Canada's Foreign Ministry have met with staff from the U.S. State Department to discuss it.