6.3 puts us up around a megaton. That would be a staged thermonuclear weapon folks. 4/ pic.twitter.com/E5e4mqhQmg— Dr. Jeffrey Lewis (@ArmsControlWonk) September 3, 2017
6.3 puts us up around a megaton. That would be a staged thermonuclear weapon folks. 4/ pic.twitter.com/E5e4mqhQmg