In this Thursday, April 29, 2021, photo, Sherry Cross Child and Shane Little Bear, residents of Stand Off, Alberta, recite a prayer ahead of a vaccination clinic held in Montana for Canadian residents at the Piegan-Carway border crossing near Babb, Mont. The Blackfeet tribe gave out surplus vaccines to its First Nations relatives and others from across the border. (AP Photo/Iris Samuels)
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