I'm back in Maryland on week two of (possibly two, possibly three) of my field assignment. I'm in another hotel in the same general vicinity as before and approaching dead tired after a long weekend of hot weather, running around, and pulling all nighters of one sort or another. I was running rather late today because I had a number of errands to run, which I took care of before starting the laundry, but now it's academic because it all worked out. Thankfully, the headache and aftermath of heatstroke last night went away while I slept, so I woke up …