Drones grounded at opening ceremony _ but not on tape delay Drones grounded at opening ceremony _ but not on tape delay ABC News Tweets About The Drones In The Opening Ceremony Show How Impressed Everyone Is Elite Daily Intel sets a record with 1218-drone salute for Olympics’ opening ceremony in Korea GeekWire Inside the Olympics Opening Ceremony World-Record Drone Show WIRED Full coverage Brought to you by Google News. Read the rest of the article here. FacebookTwitterGoogle+Pinterest