Candidates participating in the debate include Steve Hilton, Tom Steyer, Eric Swalwell, Tony Thurmond, Antonio Villaraigosa, ...
When you count to 20, you start at 1 (or zero) and count on until you reach 20. Each number is one more than the last. When you count back from 20, you start at 20 and count back until you reach 1 (or ...