He did not suggest doing away with the H1B program. He did say he wants to end abuse of the H1B program. H1B abuse typically involves posting an absurdly speci

He did not suggest doing away with the H1B program. He did say he wants to end abuse of the H1B program. H1B abuse typically involves posting an absurdly specific or unappealing set of requirements in a job ad tailored to the person you're trying to get a visa for. If any qualified US person actually does apply, they are rejected for whatever spurious reason. The employer can then claim "no suitable candidate can be found" and get a visa for their immigrant. I'm not sure how this can be prevented.