BUSH SNORTED COCAINE AT CAMP DAVID

She quotes his former sister-in-law Sharon Bush who claims: "Bush did coke at Camp David when his father was President, and not just once either."

Other acquaintances allege that as a 26-year-old National Guard, Bush "liked to sneak out back for a joint or into the bathroom for a line of cocaine".

Bush has admitted being an alcoholic but, asked during the 1999 election if he did drugs, he said: "I've told the American people that years ago I made some mistakes.

Kelley says that the Bush family covered up scandals because of their wealth and influence. She claims George W started drinking at school and continued at Yale university to overcome shyness.

Former student Torbery George says in the book: "Poor Georgie. He couldn't relate to women unless he was loaded."

Another says: "He went out of his way to act crude. It's amazing someone you held in such low esteem later became president." More: