Do folks here really believe we are going to open fire on unarmed people that will include women and children at the front of the line?
Do folks here really want us to?
I'm sure military strategists have thought this through more clearly than I, but we can do plenty short of this. Off the top of my head, we can create a buffer zone in Mexico and implement, without judicial interference, catch and return.
We have water cannons, tear gas and sonic music, too. We have enough military trucks and/or aircraft with military personnel to take them back to Guatamala.
But use live bullets? No. We are not going to do that.