If you lived during the 1990s and ever switched on a television, you probably remember former House Speaker Newt Gingrich and televangelist Pat Robertson denouncing swearing and railing against what they viewed as a culture shaped by decaying morals and values. Fast forward to today, and many of the "moral majority" conservatives who used to warn that curse words were a "threat to our national values" are now singing a very different tune, MSNBC's Ari Melber said Monday night.