Democratic U.S. presidential nominee Joe Biden campaigns in Duluth, Minnesota
Democratic U.S. presidential nominee and former Vice President Joe Biden talks about his proposed "Made in America" mandate for federal procurement and infrastructure projects while talking with a union carpenter on a tour of the Jerry Alander Carpenter Training Center during a campaign event in Hermantown, a suburb of Duluth, Minnesota, U.S., September 18, 2020. REUTERS/Jonathan Ernst