Welcome to Trail Guide, your daily tour through the peaks and valleys of the 2016 presidential campaign. It's Monday, Aug. 10, and this is what we're watching:
- Ted Cruz continues a bus tour of several Southern states that will hold a March 1 so-called SEC primary, named after the collegiate conference. The primary calendar won't be finalized until this fall, but it's adding complexity to the GOP primary
- After two stops in the Pacific Northwest over the weekend, Bernie Sanders travels to Los Angeles for a rally
- Donald Trump appeared on several political shows Sunday, offering no apology for his comments about Fox News journalist Megyn Kelly
- Hillary Rodham Clinton heads back to New Hampshire on a two-day swing through the first in the nation primary state.