The radical left are Alinskyites, starting at the top with their has-been leader, two time failed presidential candidate, that shrew of a woman, Hillary...alllll the way down to these freshman agitators.
If you call what the squad has been doing "criticizing", I'm not sure there's much else to discuss. If you think the endless phoney investigations are legitimately needed and conducted, I guess you're just happy to be part of the "resistance".