Where does the right dig up these asshats? Dr. Lyle Rossiter is cited by WingNutDaily as a "top psychiatrist" who is a board-certified forensic psychiatrist with medical and psychiatric training at the University of Chicago. He makes a diagnosis of liberalism as a mental disorder.

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Is there any data to support this conclusion? In his book The Liberal Mind: The Psychological Causes of Political Madness," Rossiter lobs beauties like this without any evidence other than his feeble opinion to back his claims:

Rossiter says the kind of liberalism being displayed by the two major candidates for the Democratic Party presidential nomination can only be understood as a psychological disorder.

...Dr. Rossiter says the liberal agenda preys on weakness and feelings of inferiority in the population by:

* creating and reinforcing perceptions of victimization;
* satisfying infantile claims to entitlement, indulgence and compensation;
* augmenting primitive feelings of envy;
* rejecting the sovereignty of the individual, subordinating him to the will of the government.

Ah, yes. We have a little fun project here. We can do "science" just as well as this purveyor of poppycock.

Finish this statement in the comments (and have fun with it):

The wingnut agenda preys on weakness and feelings of inferiority in the population by...