Greg Corombos of Radio America and Jim Geraghty of National Review fume at reports the Department of Homeland Security refused requests from immigration officials to screen the social media accounts of people seeking to enter the U.S. They also groan as the U.S. commits to massive carbon emission reductions while allowing placing no penalties for nations that don’t comply. And they laugh as Donald Trump says Cruz should not be president because he doesn’t have the right temperament and insults people in the Senate.