Biden: 9mm pistol round will “blow lung out of body.” In fact it was invented in 1901, and is hardly more powerful than ,38 Special used by police for many decades.

Biden: Allowing semiautomatic weapons “sick.” In fact the  great majority of handguns, the majority of rifles, and many shotguns are semiautomatic.

If one claims the power to regulate something, do you suppose, just possibly, that he should take the time to learn something about it? Just a bit about it? Anything at all about it? Do you imagine, just conceivably, that if a public official makes public statements, he should take care that they have at least a vague relationship to reality?