Remember that first solo press conference of Trump's recently that left everyone going "WTF?" Well some genius has thought to slow the video down some, and suddenly it all makes sense.
Trump is drunk on something that doesn't affect his speaking speed, but if you slow it down he becomes the drunk raving lunatic that nobody pays any attention to on a particularly pissy pub night.
You know, when a table of drunks gets together sometimes and attempts to solve the worlds problems there and then amongst themselves. Trump is the table's lead man. The tables around all ignore the blathering idiocy coming from said table, other than to note they're all pissed as farts.
The way Trump rambles through everything fits perfectly with that scenario.