Political correctness is one ...

Political correctness is one of the engines of nannyism. Allowing and even encouraging offensive ideas is vital for the intellectually health of a free society.
 David Harsanyi

Quotes from the same author

Modern Democrats aren't the first political party to abuse power - far from it. Obama isn'€™t the first president to abuse executive power - not by a longshot. But he has to be the first president in American history to overtly and consistently argue that he's empowered to legislate if Congress doesn'€™t pass the laws he favors. It's an argument that's been mainstreamed by partisans and cheered on by those in media desperate to find a morsel of triumph in this presidency.
 David Harsanyi
The realization that you can't predict the future -- and mold it -- could only come as a shock to an academic.
 David Harsanyi
Obama acknowledges his overreach openly every time he argues that he intends to do the job of an obstinate Republican congress.
 David Harsanyi