Tempers Flare During Protest Against the Dakota Access Pipeline
Dakota Access pipeline protesters had tickets to Bears-Vikings
Standing Rock protesters unfurl banner over field at Minneapolis
Vikings Game: Dakota Access Pipeline Protesters Drop Banner
Photos: Pipeline protesters hang above Vikings field during game
Vikings Game: Dakota Access Pipeline Protesters Drop Banner
Protestors Hang From US Bank Stadium Rafters During Vikings Game
Protesters climb rafters at US Bank Stadium with banner
High-Flying Dakota Pipeline Protesters Unfurled a Banner at the
Photos: Daring protest during Vikings game
Standing Rock protesters unfurl banner over field at Minneapolis