It’s really not so brave unless she says to deport them back to Maxico.
They didn't come from Mexico(assuming that is what you meant). They were bussed in from various areas of South America. And I think WE payed for the buses and the gas. I'm sure we payed for the cooperation of at least one of the Drug Cartels/Border Gangs/local police.
Then some of them were flown from Texas to Arizona. We paid for that too.