WATCH: Illegal migrants let into US with no resistance from border control

At the start of the video, one person after another was allowed entry across the US border. As they crossed over, many of them gave thanks. The guards at the door then suddenly close the door on the remaining sea of people in the crowd.

The narrator comments that it appears that all the people let in are young men coming by themselves. The men form two lines and a border official heads up each line, but at no point during the video are they being interviewed or asked for their documentation.

Then, an interviewer asks a group of men among the crowd where they came from and why they decided to cross the border today. They claim to be from Haiti and Ghana. Others said they hailed from Brazil and Chile