Watch the first 5 minutes and you'll watch the whole thing. This guy is no kook. He's basically the national expert on the issue of EMP attacks. It could happen any day now and we have no protection in place. Could wipe out electricity for the entire country for years, kill most of the population. This isn't even political (well, there's a smidge.)
https://www.levintv.com/videos/levintv-episode-15--emp-attack-could-kill-90-percent-of-us-population
https://www.levintv.com/videos/levintv-episode-15--emp-attack-could-kill-90-percent-of-us-population