March 5, 2012 1:55 AM

Commentary: GOP candidates should learn bullying doesn't equal leadership

Playground antics come to mind when watching the remaining GOP candidates take aim at the sitting president. True, their jabs at each other are far more memorable and injurious. As when Ron Paul calls Rick Santorum "a fake." It's gotten so bad that Karl Rove has bewailed the Republican candidates' "intramural warfare."

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