JD Vance: “First of all, I’ve heard a lot of the criticisms, the fear that we’re going to have a brain drain.”

I think the media made much ado about nothing with the fact that, yes, in a crowd of 30,000 people, there were certainly some people who disagreed with my policies or the policies of the administration.

You're not there to pop off about politics.

There's just no way that Donald Trump is going to allow this country to get into a multi-year conflict with no clear end in sight and no clear objective. What is different about President Trump, and it's frankly different about both…

I’m sure it will contain a lot of insights, some of which I’ll probably agree with, some of which I may not, but I think that it’s going to be a very, very important document.