This Oct. 26, 2017 file photo shows prototypes of border walls in San Diego.
This Oct. 26, 2017 file photo shows prototypes of border walls in San Diego. Elliott Spagat AP
This Oct. 26, 2017 file photo shows prototypes of border walls in San Diego. Elliott Spagat AP

Choosing immigration criteria is a Sisyphean task

January 21, 2018 10:00 AM