What we have learned about Donald Trump during the campaign

There's nothing like a presidential campaign to shine a bright light into the nooks, crannies and back alleys of a candidate's life. And there's nothing like Donald Trump in the annals of US politics.

Some of what's been revealed about Trump's predatory personal interactions+ , business dealings, legal tactics and management style would come as no surprise to those who've made a career out of following the billionaire's rise to prominence. But ordinary Americans who began the 2016 campaign with a passing impression of Trump as the outspoken mogul of "Apprentice" fame now have far more information to draw upon as Election Day nears.