By Simon Tomlinson UPDATED: 07:46 EST, 8 March 2012 A former U.S. Secret Service agent has launched a stinging attack on the Clinton administration staff he used to protect - branding them arrogant and claiming that ex-First Lady Hillary Clinton was aloof. Breaking from tradition, Dan Emmett has laid bare a series of anecdotes about the inner workings of the White House in a controversial book. He tells how Mrs Clinton, now Secretary of State, never said 'thank you' to agents, unlike her husband, Bill, and their daughter, Chelsea. Aloof: Hillary Clinton (pictured in 2008) would never say 'thank you' to the Secret Service agents who protected her during her husband's presidency, according to a former member of the protection unit
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Dan Emmett savages White House personnel in controversial new book
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Hillary Clinton never said 'thank you' unlike her husband and daughter
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Young staff displayed 'fundamental traits of rudeness and arrogance'
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Accuses Bill Clinton of endangering lives on North-South Korea border
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Mr Clinton also dealt 'nightmare scenario' by insisting on running in public
Ungrateful: Her demeanor was colder than that of Mr @placeholder and their daughter Chelsea (centre)