Jim Geraghty of National Review and Greg Corombos of Radio America applaud the Trump Administration for finally designating the Iranian Revolutionary Guard Corps a “foreign terrorist organization” after the group has for years sponsored and participated in terrorism throughout the Middle East. They also worry that the revolving door of cabinet officials in the Trump administration is causing too much instability as Kirstjen Nielsen resigns as secretary of the Department Homeland Security. And they wonder if former Auburn football coach Tommy Tuberville has a chance to overcome one of the nation’s fiercest college football rivalries and win the GOP nomination for the U.S. Senate race in Alabama.