I’M BACK: Actually, got back last night. U.S. Air did a great job — I was early on every single leg of this trip, both down and back. (They did, however, lose my dive-gear bag, but it’s already shown up.) Thanks very much to my guestbloggers, Ann Althouse, Megan McArdle, and Michael Totten for making it possible for me to have a few days of blog-decompression. I saw where somebody asked if I was in blog addiction rehab, but not really: It was more like Keith Richards getting his blood changed before going on tour. But hey, that worked . . .