On GPS Sunday, Fareed asks a global panel what the world thinks of the U.S. election circus. Then, Turkey may be increasing airstrikes against ISIS, but why aren't the other Middle Eastern nations doing more to fight the terror organization? And, Fareed takes an inside look at the secretive kingdom of Saudi Arabia with a former ambassador to Riyadh. Finally, one-on-one with Nobel Prize winner Kailash Satyarthi on fighting child slavery.