Saw Black Hawk Down last night. Very intense movie. Very. Although I have one friend who walked out on it, I thought it was very good myself. Hard to watch, but good. I was struck by how, in the heat of combat, the notional reasons for the troops being in Somalia became completely irrelevant. The ways technology would help, and the ways it could be so easily stymied: a field radio rendered useless because its operator was deafened by gunfire, a megabuck helicopter that’s a sitting duck for a rocket-propelled grenade that probably cost $50.