Talking about Trump's politics and whether they can work or not has nothing to do with Iger rumored 2020 run. If you want to get into politics... there's a thread for that.
http://forums.orlandounited.com/threads/world-news.10371/
Sure it does, they're directly associated with one another. If we cant have political discourse in a topic about somebody running for the presidency, then the only thing that's really left to be said is "That's great" or "I hope he doesn't" without the ability to expound on the opinion.
The problem isn't that we can't, it's that people are hesitant to even go there. If people really cared about their opinions on politics, it'd be wise to try and find commonalities with others, rather than push people away like so many seem to do.