Kamala Harris, we’re told, is a socialist. Get used to that one, because it’s going to be a theme on your TV this fall. But what do her critics mean by socialism, exactly? We got a glimpse on Thursday when Harris joined President Biden to announce lower prices on prescription drugs for seniors in the Medicare program. That came after Democrats voted in 2022 to use the muscle of the federal government to negotiate lower prices from Big Pharma. That’s the Big Government we’re supposed to hate. Republicans fought for decades against this idea, and when the vote finally came, not a single Republic…