あちこちに書いてあるけど、まだ共和党議員が法案提出の段階かな
ググるとこんなのは出た
"...Rep. Jody Hice (R-Ga.) has introduced the Nuclear Family Priority
Act (H.R. 604) for the current Congress. The bill would end
Chain Migration by eliminating several of the family preference
visa classes that allow adult relatives to receive legal
permanent residency status in the United States.
Parents of U.S. citizens would be eligible for a renewable
visa provided the immigrant's son or daughter can prove
that they can financially support their parents and provide
health insurance coverage.."
https://www.numbersusa.com/solutions/end-chain-migration
https://en.wikipedia.org/wiki/Chain_migration
Chain migration
http://immigrationtounitedstates.org/410-chain-migration.html
Rep. Hice Offers Bill to End Chain Migration
https://www.numbersusa.com/news/rep-hice-offers-bill-end-chain-migration
