Subject: Re: BRK led by migrants
I have no doubt the US could benefit immensely from a moderately well vetted set of 2 million immigrants a year based on our current socio-economic systems, and would love to see this tried.

FWIW, if the US immigration rate were the same as the recent Canadian rates as a percent of population (about 1.19%), US immigration would be around 4.1 million a year.
I'm not advocating this, nor saying it's a bad idea, just an interesting number.

Jim