Greg Corombos of Radio America and Daniel Foster of National Review are impressed by the detail and boldness of Mitt Romney’s new ad ripping President Obama for wasting billions of taxpayer dollars on green energy loans for his political cronies. They also shake their heads as the Obama campaign’s rebuke of Cory Booker leads to the departure of Booker’s communications director. And they take aim at MSNBC’s Chris Hayes for suggesting that referring to deceased soldiers as heroes leads to calls for more war.