On GPS Sunday, Fareed takes a look at the impact of Saudi Arabian King Abdullah's death. What will it mean for the country's relationship with the West? For the strength of radical Islam? And for the price of oil? Then, from the World Economic Forum in Davos, Fareed asks UK's finance minister if fears of deflation in Europe are founded. And, everyone from CEOs to POTUS is worried about inequality: what in the world are the solutions? Fareed explains the growing problem, and how to fix it.