Open the doors and increase legal immigration.

Legal immigrants get jobs. They end up paying taxes. They buy cars and groceries and clothes and other goods and service. They eat at restaurants. They pay rents and property taxes and sales taxes and gasoline taxes. Their prosperity increases our own.

It's said that a rising tide lifts all boats. And speaking of boats...

"Give me your tired, your poor,Your huddled masses yearning to breathe free..."

America was created by immigrants.