On many political web sites I frequent, both liberal and conservative, I find time and time again liberals patiently explaining obvious truths to clueless/venal righties. Then they do it again. And again. These liberals are beginning to resemble friendly Labrador retrievers who will bring the tennis ball back indefinitely, until they finally collapse in exhaustion.
Some of the truths we have to explain over and over:
-Valerie Plame was a NOC.
-Bill Bennett and some random liberal crank are not the same thing.
-Saddam didn't try to get tons of uranium from Niger for his non-existent nuclear program.
-Protest and celebration are not the same thing.
-If perjury was a crime then, it's not a "technicality" now.
-The Flight 98 memorial is not a secret Muslim plot.
This game of Whack-a-Mole with patently obvious truths reflects badly on both sides. The right willingly believes as many falsehoods as necessary to keep their heads from exploding with cognitive dissonance (think "Scanners"). But even worse, the left takes the bait - again and again and again.
Stop taking the bait.