Halfway down, it requires a mandatory rappel.

Mandatory reporting is something we need to get started on as soon as possible. You can't make targets if you don't have anything to measure.

It has to be mandatory.

This was a mandatory fight. And this has to be mandated to do over again, because we've got to get a winner out of a mandatory fight.

Once they all are out, then we'll concentrate our forces on mandatory evacuation.

We heeded the mandatory evacuation on Sunday,