WEBVTT 00:00:01.610 --> 00:00:02.660 >> It's very bumpy, guys. 00:00:02.660 --> 00:00:04.530 Sorry. 00:00:04.530 --> 00:00:06.750 >> In America's war on illegal immigration, 00:00:06.750 --> 00:00:09.640 this is the front line. 00:00:09.640 --> 00:00:12.070 We're with the US border patrol 00:00:12.070 --> 00:00:14.680 as they battle an unprecedented wave of people trying 00:00:14.680 --> 00:00:16.320 to sneak into the country. 00:00:16.320 --> 00:00:17.910 >> The group is straight north of you. 00:00:17.910 --> 00:00:19.470 There's a possibility they might see you. 00:00:19.470 --> 00:00:21.440 Do not go further north. 00:00:21.440 --> 00:00:23.640 Put out a bump so everybody can go to your location. 00:00:23.640 --> 00:00:25.620 >> The instructions from a chopper guiding agents 00:00:25.620 --> 00:00:28.270 on the ground towards a group of migrants. 00:00:28.270 --> 00:00:32.610 >> They find the path of least resistance and come towards me. 00:00:32.610 --> 00:00:35.040 >> Usually you'll see big patches of grass growing, 00:00:35.040 --> 00:00:36.880 but whenever some trail is heavily used -- 00:00:36.880 --> 00:00:38.980 >> This is one of the routes for those looking 00:00:38.980 --> 00:00:40.570 for a better life in the north. 00:00:40.570 --> 00:00:44.960 And this is that border, the Rio Grande, on this side, Texas, 00:00:44.960 --> 00:00:47.160 on the other Mexico, where more than half 00:00:47.160 --> 00:00:49.540 of all would-be illegal immigrants are caught. 00:00:49.540 --> 00:00:52.900 >> We have a whole bunch of interagency people. 00:00:52.900 --> 00:00:54.970 Look, there's a group right there. 00:01:01.510 --> 00:01:06.040 [ Foreign Language Spoken ] 00:01:06.040 --> 00:01:09.080 >> They just crossed the river on a raft, sent on their way 00:01:09.080 --> 00:01:12.490 by people smugglers at a cost of thousands each. 00:01:12.490 --> 00:01:13.940 >> A lot of the kids that were here, you know, 00:01:13.940 --> 00:01:14.780 they're unaccompanied. 00:01:14.780 --> 00:01:16.430 They just come with family members, and over here, 00:01:16.430 --> 00:01:18.160 you have a couple family units, as well. 00:01:18.160 --> 00:01:24.150 But they're all, yeah, they're mostly under the age of 18. 00:01:24.150 --> 00:01:27.910 >> Patty left Honduras with her 2-year-old six weeks ago. 00:01:27.910 --> 00:01:29.510 And what's the journey been like? 00:01:29.510 --> 00:01:35.040 [ Foreign Language Spoken ] 00:01:35.040 --> 00:01:35.790 >> She says horrible. 00:01:35.790 --> 00:01:38.510 You know, she's without shoes, as you see here. 00:01:38.510 --> 00:01:39.540 [ Foreign Language Spoken ] 00:01:39.540 --> 00:01:41.290 They didn't give her -- she doesn't have any money. 00:01:41.290 --> 00:01:44.270 She was without food and it's been a long journey for her. 00:01:44.270 --> 00:01:47.510 >> How does she feel now, having been stopped? 00:01:47.510 --> 00:01:53.560 [ Foreign Language Spoken ] 00:01:53.560 --> 00:01:55.650 >> She's scared that we're going to send her back to her country, 00:01:55.650 --> 00:01:57.150 you know, despite the fact -- 00:01:57.150 --> 00:01:59.300 despite everything that she's been through. 00:01:59.300 --> 00:02:02.490 >> The Border Patrol say they are winning this battle, 00:02:02.490 --> 00:02:06.790 flooding the area with extra resources, but some disagree. 00:02:08.640 --> 00:02:10.440 This man is a member of one of the growing number 00:02:10.440 --> 00:02:14.240 of private militias now patrolling the border. 00:02:14.240 --> 00:02:16.430 >> My worry is my family's future. 00:02:16.430 --> 00:02:22.520 I see the way our government is slowly being weakened, 00:02:22.520 --> 00:02:25.840 and I just want my future grandchildren 00:02:25.840 --> 00:02:29.370 and their future children to have the same freedoms as I did. 00:02:29.370 --> 00:02:33.010 Basically, this is a standard AR-15. 00:02:33.010 --> 00:02:37.280 >> But the Border Patrol told us they don't want help like this. 00:02:37.280 --> 00:02:39.040 >> AK-47s. 00:02:39.040 --> 00:02:41.480 >> No one knows how many migrants are getting through. 00:02:41.480 --> 00:02:43.580 Some pay the highest cost. 00:02:43.580 --> 00:02:45.450 The bodies of more than 100 who died 00:02:45.450 --> 00:02:50.210 on the journey were found dumped in mass graves in this cemetery. 00:02:50.210 --> 00:02:53.970 So just surviving makes these the lucky ones. 00:02:53.970 --> 00:02:58.130 Just the chance they'd make it into the US, worth all the risk. 00:02:58.130 --> 00:03:00.970 Greg Milam, Sky News, on the Rio Grande in Texas.