Buchbesprechung: "Hitler's Panzer Generals" [Papierkrieg Folge 14]

The subtitle is too long for the YouTube video title field, so here is the full title: "Hitler's Panzer Generals: Guderian, Hoepner, Reinhardt and Schmidt Unguarded". Note: It is clear that Blue Cross, used as a mask breaker, was "only" an irritant gas and significantly less harmful than other poison gases. Nevertheless, its use would have constituted a substantial escalation, potentially leading to the use of any number of other substances.