1 00:00:00,000 --> 00:00:06,000 Next, what the U.S. military is doing to keep Area 51 a secret. 2 00:00:06,000 --> 00:00:08,000 If you cross here, they can kill you. 3 00:00:11,000 --> 00:00:15,000 Here are some of the stories sightings is following in the news. 4 00:00:15,000 --> 00:00:22,000 According to the U.S. government, Area 51, a super-secret military testing ground, does not exist. 5 00:00:22,000 --> 00:00:25,000 But they're buying up all the land around it anyway. 6 00:00:26,000 --> 00:00:32,000 Since the 1950s, the United States Air Force has allegedly operated a top-secret military testing facility 7 00:00:32,000 --> 00:00:35,000 in this dry lakebed in the southern Nevada desert. 8 00:00:35,000 --> 00:00:43,000 Codenamed Area 51 and Dreamland, the base has long been rumored to be a center for black project research. 9 00:00:43,000 --> 00:00:50,000 Now, the U.S. government has begun seizing all the land around a base that does not officially exist. 10 00:00:50,000 --> 00:00:54,000 It is a paradox that has not escaped the attention of dedicated ufologists. 11 00:00:54,000 --> 00:00:59,000 This withdrawal was intended to obscure the secret base. In fact, it had the opposite effect. 12 00:00:59,000 --> 00:01:04,000 Everyone's heard of Area 51 now because they took this public action. 13 00:01:04,000 --> 00:01:09,000 Glenn Campbell is his self-described Area 51 activist and government watchdog. 14 00:01:09,000 --> 00:01:15,000 He believes the military has initiated the purchase of land where civilians have taken unauthorized photographs. 15 00:01:15,000 --> 00:01:22,000 Freedom Ridge and Whitesides were places where the average citizen could go up and see this non-existent facility. 16 00:01:22,000 --> 00:01:29,000 It's 13 miles away. You can't make out a lot of detail, but you can see hangar as you can see the longest runway in the world. 17 00:01:29,000 --> 00:01:33,000 The reason they gave for this withdrawal is they needed it for the public safety. 18 00:01:33,000 --> 00:01:38,000 They said they needed it to keep people from being hit by airplanes up there, which was plainly ridiculous. 19 00:01:38,000 --> 00:01:44,000 And as the outside perimeter of Area 51 widens, so does the facility's mysterious security net. 20 00:01:44,000 --> 00:01:48,000 When Glenn Campbell led a sightings investigative team to the new boundary, 21 00:01:48,000 --> 00:01:54,000 one of the infamous white Jeep Cherokees driven by men in camouflage fatigues appeared on the ridge. 22 00:01:54,000 --> 00:01:59,000 OK, we're at the new border, Whitesides Mountain. 23 00:01:59,000 --> 00:02:04,000 Used to be able to drive all the way up this road another mile and then another mile hiked to the top of that peak 24 00:02:04,000 --> 00:02:07,000 where you had a very clear and simple view of the base. 25 00:02:07,000 --> 00:02:12,000 We've got the same new signs here. If you cross here, they can kill you.