Pbs Newshour - Segments

Law enforcement says there is no evidence of any connection between the New Orleans truck attacker and the man who drove a Cybertruck that exploded in Las Vegas, but their military service overlapped. So is there a pattern that we can discern and what are some of the possible reasons veterans or active duty soldiers could turn to extremism? Nick Schifrin discussed that with Heidi Beirich. PBS News is supported by - https://www.pbs.org/newshour/about/funders