Ex-Secret Service officer breaks silence on the 'real Hillary Clinton'

An upcoming book written by a former Secret Service officer titled "Crisis of Character" is sure to ruffle some feathers in the Clinton camp as the November election draws closer.

Author and former Secret Service Officer Gary J. Byrne recalls being "posted directly outside President Clinton's Oval Office" and claims to have witnessed the personal and political dysfunction of the Clinton White House first hand.

Within the forthcoming book, Byrne states that Democratic presidential candidate Hillary Clinton "lacks the integrity and temperament to serve in the office."

Click through images of Hillary Clinton potential running mates:

Through the release of this book Byrne hopes the timing, coming months before the 2016 presidential election, will give voters a chance to learn about what he calls "real Hillary Clinton."

Byrne also alleges in the introduction to have been involved in covering up President Clinton's adulteries, claiming he "even secretly disposed of sordid physical evidence that might later have been used to convict the president."

The book, "Crisis of Character: A White House Secret Service Officer Discloses His Firsthand Experience with Hillary, Bill, and How They Operate," is due out June 28 – a month before the Democratic presidential convention in Philadelphia.