Here is President Obama's reaction to a question from George Stephenapoulos of ABC News: Obama brushed off criticisms from former Republican vice presidential candidate Sarah Palin of his administration's recently announced nuclear policy by noting her lack of experience on the subject.

"I really have no response. Because last I checked, Sarah Palin's not much of an expert on nuclear issues," he said in an exclusive interview with ABC News' George Stephanopoulos.

President Obama went on to add: "If the Secretary of Defense and the Chairman of the Joints Chiefs of Staff are comfortable with it, I'm probably going to take my advice from them and not from Sarah Palin," he said.

A back-handed slap to an ignorant and dangerous political train wreck, Sarah Palin.