B-1B Lancer Ellsworth Air Force Base, South Dakota

I was visiting the Air Force Museum at Ellsworth AB, South Dakota and heard a B-1B Lancer take off. I went outside and was able to catch another B-1B taking off. I filmed this video with a Canon SX20 IS. The plane was a good distance away, and I was already at X20 (optical) zoom with high, gusty winds, so the video is a little shaky. I was standing under a B-52 Stratofortress while filming this. I zoomed into/up to 80X (digital) before I lost it.