The one trait that separates psychopaths from sociopaths
http://www.msn.com/en-us/health/mentalhealth/the-one-trait-that-separates-psychopaths-from-sociopaths/ar-BBQ6Wxz
...this should help folks understand the differences between the Left Wing Democrats and the Extreme Left Wing Democrats.

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!