Former NYC Mayor Mike Bloomberg joins Fareed to discuss whether he will challenge Trump in 2020. Also, the serious issues behind a silly fight: Why Moscow is trying to prevent Macedonians from changing their own country's name. And, 3 months after Saudi women were given the right to drive, a status update on reforms in the Kingdom. Guests are Michael Bloomberg and Manal Al-Sharif. Airdate is September 23, 2018.