"wheel of fortune" host pat sajak said he was kidding when he tweeted i now believe global warming alarmists are unpatriotic, knowingly misleading for their own ends. good night. the remark set off a firestorm, with one fan responding apparently when he is not entertaining the trailer park crowd, pat sajak is a climatologist. buy a vowel for this, pat. beep off. "outfront" tonight, ann coulter who also has very strong feelings about this. she is going to join us in just a minute. but first nichelle turn were the controversy. >> reporter: 140 characters, an infinite amount of controversy. >> 140 of very dangerous characters. >> reporter: pat sajak, the latest celebrity to join the ranks of twitter thoughts gone awry. here is the tweet that started the backlash. i now believe global warming alarmists are unpatriotic racists, knowingly misleading for their own ends. good night.