The brilliant Victor Davis Hanson:
"There is a vast machinery of selective liberal outrage, fueled and lubricated by the media, universities, and celebrity entertainment. When the redistributive welfare state starts to run out of money, the gears and pulleys are flipped on and shrill charges of greed, cruelty, nativism, and racism spew out of the production line. The machine sputters and shuts down when an aggrieved liberal suddenly must either make cuts or adapt the very policies that he used to damn."
"Understand the mechanics of selective outrage, and our upside-down politics becomes comprehensible: A state suing to enforce immigration law is tantamount to a racist intrusion on federal jurisdiction, but a state openly flouting federal statutes for the Dream Act is acting in enlightened, humanitarian fashion."
http://www.nationalreview.com/articles/268575/factory-selective-moral-outrage-victor-davis-hanson