A campus brain drain in the US no one talks about By: CNBC.com News May 05, 2015 at 11:00 AM EDT US immigration policy discards some of the brightest college grads because they are foreigners, and that is costing our entrepreneurial economy. Read More >> Related Stocks: Comcast Corp Comcast Corp Goldman Sachs Group Google, Inc. Kohl's Corp Nordstrom Pfizer eBay