Greg Corombos of Radio America and Jim Geraghty of National Review like a new Rick Santorum add for its cleverness in slamming Mitt Romney for negative ads. It’s also a good wake-up for Romney. They also shake their heads as a Pew Center study shows millions of people who are dead or have moved are still incorrectly on the voter rolls. And they rip President Obama for pushing a tripling of the airline passenger security tax – also known as the TSA groping tax.