In a recent interview with Bloomberg's "Street Smart" host Trish Regan, director Spike Lee loses his cool about the inevitable controversy that arises when a well-known filmmaker turns to Kickstarter for funding -- as Lee has for his upcoming project on blood addiction. "I was kick-starting before there was Kickstarter," Lee says. Also: "You don't know how much money I have. For you to assume what my financial state is, that's wrong." Watch below.