Ayn Rand for Vice President

­Guest host Sam Sacks talks with The Nation’s John Nichols about the Romney-Ryan ticket. Also discussed: What Wikileaks tells us about Romney’s VP pick, Ryan’s love of right-wing icon Ayn Rand and the growing dangers of unmanned aerial drones. In tonight’s ‘Daily Take,’ Thom asks the most important question not being asked in the presidential campaign: What is the purpose of an economy?