Nothing will ever be done because the jackwagons who want to get re elected don't want to piss off the growing hispanic vote. (give you three guesses why the hispanic vote is growing but the first two don't count.
)
If congress was going to do anything about immigration they would have done it already. This problem as been ongoing for years.... decades even. They ain't doing squat except talk. talk talk and more talk. All show, and no go.