The two candidates are taking vastly different approaches to what is expected to be one of the most widely watched presidential debates since Carter vs. Reagan in 1980.
Clinton is mentally readying herself for multiple Trumps: the disciplined opponent who sticks to big themes, the no-holds-barred opponent who goes on the offensive, and the dismissive antagonist who calls her a “loser” to her face.
She is eager to play offense and try to get under his skin, by doing things like calling him “Donald” and questioning his net worth.
Trump's preparation will be geared to running through questions while he is on his feet and aware of a countdown timer when he is speaking.
His advisers will try to throw him off balance, and measure his response to possible Clinton jabs like “You’re lying, Donald.”