SFO has scanners, at least for international flights. No idea whether they are operated by the TSA though. The airport itself is pretty nice by the way, if you

SFO has scanners, at least for international flights. No idea whether they are operated by the TSA though. The airport itself is pretty nice by the way, if you forget about going through security. I haven't travelled to any other US airports, but SFO is way better than some of the (mostly smaller) European airports I've been.