Yes, awesome attribution. A computer world article from 8 months ago.
Here is his position now
Suspend the issuance of all H-1B visas for 180 days to complete a comprehensive investigation and audit of pervasive allegations of abuse of the program. New allegations detail appalling abuses of the H-1B visa program – a program meant to create American jobs and spur economic growth. I will suspend the program for 180 days to investigate abuses.