I think, again, the overall intellectual structure of the speech is very much consistent with what Donald Trump has been saying on the campaign trail. He's against free trade. He's against immigration. But he has been in favor of tax reform, and he has been afraid of - in favor of developing American energy sources like through fracking or hydraulic fracturing.

Donald Trump is now said that he wants to have a plan that's more harmonized with what House Republicans under speaker Paul Ryan have proposed.

It's far from clear in general that Donald Trump is a guy who really thinks about the details of policy and is going to do the kind of heavy lifting you have to do as president to get those policies through in Congress. I think the hope is that Paul Ryan and his crew will push policies through Congress and Trump will just sign them. That's not really how policy works.

It might be the first time - certainly the first time in my lifetime that a major policy address by a Republican presidential nominee Donald Trump so heavily relied on data and studies from a labor-union-backed think tank.

I think, again, the overall intellectual structure of the speech is very much consistent with what Donald Trump has been saying on the campaign trail. He's against free trade. He's against immigration. But he has been in favor of tax reform, and he has been afraid of - in favor of developing American energy sources like through fracking or hydraulic fracturing.

[Donald Trump rhetoric]this is a common rhetorical line used by people who are against free trade that say, we're in favor of trade; we just don't like any of the free trade deals that America has actually signed onto.

Free trade does bring jobs to America.