Anybody in the metro LA area picked up on this? Interesting videos of H-60s and OH-6s buzzing around downtown LA, making drops/pickups, hovering, high-speed flight through the concrete canyons. If this is training for use in an overseas location, which major built-up city could they be looking at? I'm trying to figure out which city in the Middle East or in Africa has a downtown area similar to LA's; cities in Saudi or the oil sultanates come to mind. I've not seen a photo of downtown Tehran recently. Either they're practicing for eventualities in the ME or Horn of Africa, or the DNC slated for later this year.