Good question. We have all known as well that there is a cure for cancer…but we aren't privy to those luxurious things yet.
Good point.
Really, he could pick anyone that knows the laws.
I know of a few people that know about the law very well that POTUS knows.
https://www.supremecourt.gov/about/faq_general.aspx
Timestamps are important and there is one on the pic. Looks like it's 10 01 2018
Can't make out the time though.
God Wins