"Bono: 'There's a difference between cosying up to power and being close to power'". Interview with Tim Adams, www.theguardian.com. September 21, 2013.
Edmund Burke (1790). “Reflections on the Revolution in France: And on the Proceedings in Certain Societies in London Relative to that Event. In a Letter Intended to Have Been Sent to a Gentleman in Paris”, p.119
"Herman Cain's Interview On The Daily Show Last Night Was Just As Wonderful As You Would Expect" by Walter Hickey, www.businessinsider.com. August 30, 2012.