Minnesota Vikings head coach Mike Zimmer watches from the sidelines during the second half of an NFL preseason football
Minnesota Vikings head coach Mike Zimmer watches from the sidelines during the second half of an NFL preseason football game against the San Francisco 49ers, Sunday, Aug. 27, 2017, in Minneapolis. Ham (30) tries to break a tackle by San Francisco 49ers defensive tackle Earl Mitchell (90) during the first half of an NFL preseason →