Ahhm, in the Marxist doctrine, Communism was the ultimate thing, which was why several eastern block countries to to skip the socialism at all.
Concerning Hitler and big buisness, are you seriously arguing that a politician that basically outlawed trade unions is on the left?
The argument "Hitler was leftist" will not hold up with anyone who has a modicum of historical education, it is simply totally wrong.
Bingo....They think the Socialist angle of National Socialist somehow means something. Hitler was such a socialist he decided that he and Stalin were on the same page......