This column was inspired by Michelle Malkin, whose work I much admire. Her latest article is, “It’s the Jihad, stupid.” I’ll explain home-grown terrorism in the US, Canada, England, France, and a few hundred other nations around the world, in terms even the dumbest Member of Congress should understand. I won’t name names, just initials: There’s RD in the Senate (Ohio) and CMcK in the House (Georgia), for example. Imagine that Presbyterians were running amok all over the world. Bombing restaurants, kidnaping people, cutting off heads, and making videos of all that for the Presbyterians who weren’t there and missed...