let s go outfront. i m erin burnett. outfront tonight top secret american technology in the hands of a sworn adversary. at this hour, iran has the cia s rq-170 drone. last night the ambassador said iran captured the drone intact and judging by the images of iranian state tv, that seems to be true. sources at the pentagon say that this does look like america s top stealth drone. the rq-170. our question tonight, what is iran doing with this drone? the big fear is they might be sharing its most important technology, the ability to fly undetected by radar, with china. experts today saying the flights between beijing and tehran likely were booked up this week to see the drone. it might be a case of he who doth protest too much, because here s how iranian ambassador to the united nations reacted when i asked him if iran was showing the drone to china. this is a question that i think is already answered by itself. of course, no nation is going to share information with any