Undefined and dangerous

[Husar]

*gently hugs Seamus, pats on back - and go "there, their, they're"*

Where does Seamus use any of those?

...And I call this idiot someone who crossed the treshold into New World Order conspiracy lunacy a long time ago, and should be tarred and feathered for his nonsense.

I know it's faux news and I blame him for being on that but what exactly is so bad about his point that American politics hardly provide a real choice anymore? Or did I miss anything?

"What if he would just shut up?"

The use of "would" in an if-sentence is further only allowed under certain conditions, you may want to look that up.
Here's a start: http://data.grammarbook.com/blog/ver...e-vs-if-i-had/