I absent-mindedly took a Marines cap with me on this trip. When I tried to talk to some Army Special Forces troops in Jalalabad today that didn’t go over so well: “So a guy in a Marines hat wants to talk to a bunch of Army guys?” It was my worse headgear choice since I absently wore a “Forbes 2000″ hat covering John Kerry in New Hampshire. At least then I could claim it was somehow a reference to Kerry’s middle name. My cap was a little safer on the Marine helicopter on the way there from Kabul, however…