I respectfully disagree. There's nothing irrational about being a thief. There's nothing irrational about being a power-monger. Don't get me wrong; many liberals ARE irrational. But not all.
It's only when they try to defend their positions that these rational Liberals SOUND irrational. Their arguments, if scrutinized, do not hold water. It's because chief among the rational Liberals' traits is DISHONESTY. These power-mongering, thieving Democrats will lie until they're blue in the face... quite convincingly. Some will even get a tear in their eye as they speak of how moved they are by the plight of everyday Americans. But it's all a lie. They take their chauffeur driven limousines home to their Carbon-emitting mansions and laugh at how stupid their own constituents are.
These people aren't irrational. They're just completely lacking in the rudiments of ethical behavior. Let's not forget what Hillary Clinton's own campaign manager had to say about her - in an e-mailed entitled, of all things, "Truth.":

As I said: Completely lacking in the rudiments of ethical behavior.