Jerry Seinfeld has the become the latest in a string of public figures to blame "political correctness" for the death of comedy (among other societal ills). But what does the term actually refer to?

Jerry Seinfeld gave an interview to the New Yorker in which he condemned the state of comedy. SFGATE columnist Drew Magary unpacks the comments.

The writer and actor has lamented the demise of the sitcom — and holds ‘the extreme left’ responsible. Our critic says the causes go deeper