Welcome to Trail Guide, your daily tour along the road to the White House. It's Wednesday, Aug. 19, and this is what we're watching:
- Jeb Bush, Chris Christie and other Republicans will talk education reform and Common Core at a New Hampshire forum
- Hillary Rodham Clinton's first issue-focused TV ads promise to 'reshuffle' the deck for the middle class
- Clinton on Tuesday tried a new approach to deflecting questions on her email server: humor
- Scott Walker is trying to distance himself from the establishment by aligning himself with Donald Trump
- What's more fun than Donald Trump in a debate?