I just watch your special on migrants entering the US borders.
A friend who grew up and is from Honduras said the conditions in the Central American countries has been going on for some years.
What is changing is the migrants think they will be able to enter the US if they reach the border. He said there is some reason why just in the last year they started to walk to the border.
They are being encourage and told that they can enter the US.
Is there anyway to investiagte this?