Veteran reporter, author and commentator Bernard Goldberg reports that when CBS News did its fake National Guard story on George W. Bush avoiding service in Vietnam, it knew it was a lie. It's a liberal urban legend that Bush used the influence of his father and his father's friends to land a cushy position in the Texas National Guard to avoid service in Vietnam... The story collapsed quickly as documents used to support the allegations against Bush were proved to be amateur night forgeries. CBS did an internal investigation that discredited the memos and caused the network to fire Mapes. Later Dan Rather, who narrated the story, said that while the memos may not have been genuine, he was certain the story was... Retired Col. Ed Morrisey, the man who swore Bush into the Guard, told CBS affiliate WVLT in Knoxville, Tenn., a different story. "The Air Force, in their ultimate wisdom, assembled a group of F-102s and took them to Southeast Asia. Bush volunteered to go. But he needed to have 500 (flight) hours, but he had just over 300 hours, so he wasn't able to go," Morrisey said.