Bush 45 on hold
From the beginning, there was a dreamy, philosophical air to his effort. As he mulled his decision to enter the race, he focused on his interior thought processes, speaking of the need to be able to "campaign joyfully". By the end, he seemed to be observing himself from a remove. "I feel like I'm in some sort of play," Bush said in his penultimate town hall on Friday. "We're all part of a narrative."