Where To Stream 60 Minutes Season 54 Episode 20

Headlines From Ukraine – Holly Williams reports the latest from Ukraine as Russia continues its invasion. The Grid – As tensions with Russia intensify, Bill Whitaker investigates threats to the U.S. electric grid. Extreme weather, cyber-attacks, sabotage, and physical assaults have taken down parts of the grid. The Department of Homeland Security recentlyissued two urgent warnings to utilities to brace for potential cyber-attacks from Russia if it invaded Ukraine and from home-grown extremists...