Worker Leo Delgado sends up a cloud of steam as he pressure washes a year's worth of gum off of the landmark “gum wall” in Post Alley at the Pike Place Market Friday, September 15, 2017, in Seattle. First cleaned in 2015 after 20 years of collecting gum stuck there by locals and tourists, the washing is now an annual event done near the end of summer. (Photo by Elaine Thompson/AP Photo)
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