Mattis told reporters traveling with him that details of the deployment are still being worked out but he should have them Sunday night
Details of the deployment are still being worked out - I would have thought they already had a plan ready to go. It is not like President Trump has made it a secret what he was willing to do to stop the migration over our open borders.
Patience. I’m sure the planning has been underway for a long time. The final plan is fluid because of the changing threat itself.