Greg Corombos of Radio America and Jim Geraghty of National Review are impressed that covert operatives have taken out another Iranian nuclear scientist. They also examine a tough Gingrich ad that suggests Mitt Romney had a very pro-abortion record even after his professed conversion to being pro-life. And they rip President Obama for trying to position himself as an outsider again in 2012 and for telling supporters that real change will come if he wins again.