By 2060, this won't be the problem. With all Mexicans streaming in, the US will become Catholic majority and hence a socialist country.
Just today my friend and I led a very nice Hispanic man to a saving knowledge of Jesus Christ. I could feel how much he knew that he needed The LORD. He was Catholic, but he knew that he was living a life of sin. He seemed so sad and heavily burdened. After coming to Christ he smiled happily.
We no longer need to go to foreign countries to save the lost, as they have come here. If we really want to make a difference we will get serious with The LORD by doing as He says and go out and preach The Gospel to every creature. So many people are just waiting for us to come along. This is the real and lasting way to change our Country for good and make an eternal difference in the lives of people from all different backgrounds and cultures, because this is the will of God, in Christ Jesus, concerning us.