(The Conversation) Frank Bruni: Bret, you just wrote a compelling column calling President Donald Trump's truce with Iran less a deal than a debacle. I couldn't agree more. But doesn't it perfectly fit this presidency's pattern? Trump blusters about restored American greatness -- about our country being the "hottest" in the world, whatever that means -- while making it look smaller, sillier and stupider by the day. Bret Stephens: Thanks, Frank.