One exchange I found interesting last night was when Rubio was scolding Trump for not knowing enough about some details in the Middle East. What is wrong with saying you are going to hire wise advisers and listen to them? A modern President is supposed to be an expert on everything from climate science to vaccines to economics to foreign affairs. This is an absurd expectation, and what it actually does is encourage the regurgitation and reinforcement of the conventional wisdom and boilerplate. Actually, trusting a candidate to surround himself with good people and then wisely filter their advice should be a major quality voters look for in a candidate, not that he be a mile wide and inch deep policy wonk.