On the 40th anniversary of Nixon’s resignation and the week when Perlstein’s epic book on Nixon & Reagan is published (The Invisible Bridge), Ron Reagan & Ron Christie agree that President Reagan was a charming fabulist whose stories were more popular than accurate. Who was a better president – Nixon or Obama? Ron C. says Nixon; Ron R, lol. But they agree that it’s disgraceful for some commentators, like Anne Coulter, to object when heroic American doctors come home for Ebola treatment. Also: ISIS, Gaza, SpaceX.