Russell Brand Explains Why He Wants To Start A Revolution
After listening to Brand's frenzied energy, Letterman quips "Wow, that's not decaf, is it?" Russell Brand quickly rattles off the reasons why he wrote his new book and why he wants to start a revolution.
Brand also talked about trying the different drugs he has and why each one was like a "new lover." The actor said he had been clean for over 11 years.