A look at the inner workings of the U.S. Secret Service shares insights into the reactionary approaches of the agency's increasingly politicized management and how new strategies are placing presidential security at risk.

Distrust and no confidence -- Clinton characters -- Kenneth Starr targets the Secret Service -- First successes, first failures -- Bullets from Dallas to Washington -- Transition and tragedy -- Shaky wartime footing -- Losing control -- The Secret Service swamp -- Making the Secret Service great again.