Transcript of a section of a Donald Trump speech from 2015

This is a written transcription of thing Donald Trump actually said in a campaign speech. 

https://www.c-span.org/video/?c4546796/donald-trump-sentence

Above is the actual link to his words. He has all the best words. 

This was recorded at this Campaign event in South Carolina, in apparently 2015.

I done writted this my selve. 

Having nuclear; my uncle was a great professor and scientist and engineer, Doctor John Trump at MIT. Good, good genes, very good genes, okay? Very smart. The Wharton School of finance, very good, very smart. You know, if you're a conservative republican. If I were a liber-. If like, okay. If I ran as a liberal democrat, they would say I'm one of the smartest people anywhere in the world. It's true!

But when you're a conservative republican they try, oh do they do a number. That's why I always start with

“Went to Wharton, was a good student, went there, went there, did this, built the...”

You know I have to give, like, my credentials all the time, cause we're at a little disadvantage. But you look at the nuclear job, the thing that really bothers me, it would have been so easy, and it's not as -as important as these lives are. Nuclear is so powerful. My uncle explained that to me many, many years ago, the power, and that was thirty five years ago, he would explain the power of what's going to happen, and he was right. Who would have thought? But when you look at what's going on with the four prisoners, now it used to be three, but now it's four, but when it was three and even now, I would have said 'It's all in the messenger.' Fellas, and it is fellas because you know, they don't, they haven't figured that the women are smarter right now than then men, so, you know, it's gonna take 'em about another one hundred and fifty years, but the Persians are great negotiators, the Iranians are great negoti-, so, and they, they just killed, they just killed us. This is-----

It cuts there. 

Is there anyone who could tell what the fuck he was talking about with this information?

I mean besides the Wharton School of Finance and the word nuclear.