employment and skills. under the plan, 57% of people who obtain green cards and citizenship will do so based on employment and skills. 33% based on family connections with 10% for everything else, including humanitarian visas and the lottery. it reduces family-based immigration, which he talks about when he talks about legal migration. joining us to look at this is susan cohen, founder and chair of the immigration foundation. susan, good to see you. this idea of chain migration. it has been introduced into the lexi con as something that is bad. talk to me about what it is and what it does and whether one should see it as good or bad. it s really a misnomer to think of chain migration as something negative for the united states.