Sick of politics, Americans devise a new way of choosing government based on luck. Don has a drawer with 14 yellow socks and 1 red sock. Donna has a drawer with 6 yellow socks and 1 blue sock. They randomly rummage in their drawers simultaneously with replacement until someone draws a red or a blue sock at the same time as their opponent draws a yellow sock. The first person to draw their colour when the opponent draws yellow, governs. What is the probability that Don will govern? What is the probability that Donna will govern? What is the probability that America is ungovernable?