The US has actually been cooling since the Thirties, the hottest decade on record
http://www.telegraph.co.uk/earth/environment/10916086/The-scandal-of-fiddled-global-warming-data.html
...ho hum, left gets caught with their hand in the til again!

Liberals are like a "Slinky". Totally useless, but somehow ya can't help but smile when you see one tumble down a flight of stairs!