has seen her campaign rocked by a bombshell new book — with "Crisis Of Character" promising shocking secrets dished by former Secret Service Agent Gary Byrne
, declaring: "What I saw in the 1990s sickened me!" The disgusted agent also says that Hillary isn't fit for the Presidency due to her “erratic, uncontrollable and occasionally violent” behavior. Byrne also exposes the cold-blooded behavior of philandering Bill Clinton
, including shocking details about catching him with one of his many mistresses!