President Barack Obama and Mitt Romney struggle in settings that are less predictable . Get instant updates on CNN 's live blog . Obama will have to squelch professorial tone . Romney will have to show he can relate to voters . TL;DR The presidential campaign is shaping up as a battle of styles. Obama can use likability , Romney can use dignity to gain edge .
President Barack Obama and Mitt Romney struggle in settings that are less predictable . Obama will have to squelch professorial tone . Romney will have to show he can relate to voters . TL;DR The presidential campaign is shaping up as a battle of styles. Obama can use likability , Romney can use dignity to gain edge .