I have complete confidence that Jeff Sessions is Trump's go-to guy on anything about the invasion of the US. What we have here is an issue where Trump wasn't on top of the situation, but very quickly and succinctly got it right. Not just "when I'm elected" BS. He's demanding that Disney hire them back NOW !!
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So you would approve of having an empty echo-box elected president?
Trump has good reasons to not publicize it but I am sure he has learned lots from Ann Coulter on immigration. Talking one on one and from her book. Ann is too hot and controversial for Trump to brag about being pals with her. But Ann is so vociferous on immigration and it has rubbed off on Trump.
Like you say...... common sense says Donald Trump has a learning curve on H1Bs and immigration. He was a very busy executive and now he is busy campaigning