Noem says she grieves for family after CBP-related shooting in Minneapolis, vows thorough investigation

Homeland Security Secretary Kristi Noem vowed Sunday to conduct a thorough investigation into the Border Patrol-related death of 37-year-old Alex Pretti, expressing sympathy for his family while questioning his actions at the scene.

"I'm grieved for them. I truly am. I can't even imagine losing a child," Noem said during an exclusive interview on "The Sunday Briefing."

"We can't have individuals that are impeding law enforcement operations and then showing up with guns and weapons...