The Obama administration seems to be devoted to the proposition that nearly every important official should look, sound and act as much like Barack Obama as possible, right down to their ignorance (“I read about it in the papersâ€) and their inability to pronounce words and names in the news. So this, Department of Homeland Security Secretary Jeh Johnson, is entirely in keeping: Jeh Johnson, the secretary of the Department of Homeland Security, appeared not to know the identity of the woman murdered in San Francisco earlier this month by an illegal alien who had been deported numerous times....