Hillary Clinton has
a “Jekyll and Hyde” personality that left White House staffers scared stiff of
her explosive — and even physical — outbursts, an ex-Secret Service officer
claims in a scathing new tell-all.
Gary Byrne, who was
posted outside the Oval Office when Bill Clinton was president, portrays
Hillary as too “erratic, uncontrollable and occasionally violent” to become
leader of the free world, according to advance promotional materials
exclusively obtained by Page Six.
The allegations
from Byrne, a 29-year veteran of the military and federal law enforcement,
threaten to derail her campaign days before she is expected to clinch the
Democratic presidential nomination.
Modal Trigger The NewYork Post’s cover on June 6, 2016

He describes
Hillary Clinton as acting friendly one moment, then raging the next.
“What I saw in the
1990s sickened me,” he writes in the intro of the book, “Crisis of
Character: A White House Secret Service Officer Discloses his Firsthand
Experience with Hillary, Bill, and How They Operate.”
The book claims she
repeatedly screamed obscenities at her husband, Secret Service personnel and
White House staffers — all of whom lived in terror of her next tirade.
Secret Service
agents had discussions about the possibility that they would have to protect
Bill from his wife’s physical attacks, Byrne writes, and the couple had one
“violent encounter” the morning of a key presidential address to the nation.
Meanwhile, a
paranoid Hillary Clinton tried to have the Secret Service banned from the White
House and once tried to ditch her security detail, Byrne says.
“Hillary Clinton is
now poised to become the Democratic nominee for president of the United States,
but she simply lacks the integrity and temperament to serve in the office,” he
writes.
“From the bottom of
my soul I know this to be true. And with Hillary’s latest rise, I realize that
her own leadership style — volcanic, impulsive, enabled by sycophants, and
disdainful of the rules set for everyone else — hasn’t changed a bit.”
The book isn’t set
for release until June 28, but pre-orders have sent it to No. 1 on Amazon’s
best-seller list.