Witness videos challenge DHS account of Minn. shooting

New videos raising questions of what exactly happened in the leadup to Alex Py's death. The Trump administration now doubling down on defense of the officers involved. Federal officials saying agents acted in self-defense.The Department of Homeland Security posting that party approached US Border Patrol officers with a 9mm semi-automatic handgun. At least five separate witness videos appear to show a different or contradicting sequence of events. Footage seen from a sidewalk, the street, inside a store.>> O ...