The Department of Homeland Security tasked a team from the RAND Corporation to find out much money people-smuggling cartels were making from the Central American migrant crisis.  Blas Nunez-Neto says what they found out was, there are no people-smuggling cartels, just a lot of small-time exploiters.  But the drug-smuggling cartels are taking their share of the profits.  The surprise?  How small a share that is.