Donald Trump, perfectly describing himself here...

[kane_magus]

"Our president will start a war with Iran, because he has absolutely no ability to negotiate. He's weak and he's ineffective. So the only way he figures that he's going to get reelected, and as sure as you're sitting there, is to start a war with Iran. ... Unfortunately, we have a president that doesn't know the first thing about negotiation. We have a real problem in the White House. So, I believe that he will attack Iran sometime prior to the election, because he thinks that's the only way he can get reelected. Isn't it pathetic."

Watch on YouTube

(EDIT) Embed is broken, so here's a link, such as it is. (/EDIT)