US Political Strategist - Roger Stone

Is the long-time friend and sometimes adviser to President Trump a symbol of all that is currently wrong in US politics? They say you can judge a man by the company he keeps. If that is true, Roger Stone - a hugely controversial and divisive figure in American conservatism - should provide telling insights into the character of the president.

(Photo: Roger Stone at Politicon at Pasadena Convention Center. Credit: Joshua Blanchard/Getty Images)