said, “nobody knows the system better than me. I know the H1B. I know the H2B. Nobody knows it better than me”?

Trump made the statement at a Republican debate in Miami in March 2016.

TAPPER: Why should voters trust that you will run the country differently from how you run your businesses?

TRUMP: Because nobody knows the system better than me. I know the H1B. I know the H2B. Nobody knows it better than me. I’m a businessman. These are laws. These are regulations. These are rules. We’re allowed to do it. And frankly, because of the devaluations that other countries – the monetary devaluations that other countries are constantly doing and brilliantly doing against us, it’s very, very hard for our companies in this country, in our country, to compete.
So I will take advantage of it; they’re the laws. But I’m the one that knows how to change it. Nobody else on this dais knows how to change it like I do, believe me.

CNN – Transcript of Republican debate in Miami, full text