SUEZ, Egypt (AP) — A canal service provider says workers have successfully set free a colossal container ship that for nearly a week has been stuck sideways across the Suez Canal, one of the world’s most crucial arteries for trade. Leth Agencies said the vessel had been refloated on Monday. Helped by the peak of high tide, a flotilla of tugboats managed to wrench the bow of the skyscraper-sized Ever Given from the sandy back of the crucial waterway, where it had been firmly lodged since last Tuesday.