The 38 year old Saif Qadhafi told the Post in an hour long interview in Tripoli that evidence of Libyan forces firing on anti government demonstrators is false, likening it to reports of pre war Iraq hiding weapons of mass destruction.
NATO is currently enforcing a United Nations approved no fly zone designed to protect Libyan civilians. Western allies have called for the end of Qadhafi's four decade rule.
Saif Qadhafi, speaking in fluent English, said he had brought many reformers into the Libyan government. But several of them have defected to the rebellion and have leading roles with the Transitional National Council.
He said the rebellion is besieged by al-Qaeda, and dismissed claims by the United Nations, doctors, foreign journalists and others that civilians were targeted and killed in Misrata.
"I am not going to accept it, that the Libyan army killed civilians. This didn't happen. It will never happen."
He said the the United States should help Libya fight al Qaeda and that after "terrorists" are removed from Misrata and the rebel stronghold of Benghazi that his father's role would be reduced under a new constitution.
"The biggest issue is the terrorists and the armed militia," he said. "Once we get rid of them, everything will be solved."