Newly announced data from US Customs and Border Protection show an "unprecedented decline in traffic," according to a statement Wednesday from Homeland Security chief John Kelly. I'm not saying that the 40% drop in apprehensions at the southwest border from January to February is based on bad information. JUST WATCHED Underground home network to house immigrants Replay More Videos ... MUST WATCH Underground home network to house immigrants 02:43The deterrent on immigration will be the change in internal enforcement, not the wall. JUST WATCHED Workers strike for a 'Day Without Immigrants' Replay More Videos ... MUST WATCH Workers strike for a 'Day Without Immigrants' 00:53Some will say the apprehensions data is faulty because migrants are simply getting better at undetected entry. It is noteworthy, then, that since November, the Mexican peso has been under tremendous pressure, eroding real incomes south of the border.

Source: CNN March 10, 2017 23:48 UTC