Richard kept his head down. Not all those cow pies were frozen, and the ones that were could turn an ankle. He’d limited his baggage to a carry-on, so the size 11s weaving their way among the green-brown mounds were meshy black cross-trainers that you could practically fold in half and stuff into a pocket. He could have gone to Walmart this morning and bought boots. The reunion, however, would have noticed, and made much of, such an extravagance.