Trump Hurricane Track Dust-Up

The kind of ridiculous dumbassery we've come to expect from the guy. Why do this? Why? It makes no sense. Is it his innate genius for science (or whatever that was)? Of course the left lost its mind about it...but, really, it's just so nonsensical that I understand why it would people's heads explode. Why can't he just carry out a simple task without gratuitously inserting his two cents? And he didn't even draw the thing remotely accurately--the far (left) end of the thing has to get bigger, not smaller, representing increasing uncertainty. This is not huge in the cosmic scheme of things, I suppose...but it's just so damn ridiculous...
There's also this.