in its place, the whole story became fonts and typewriters and cbs. >> now to the political storm over a cbs news report wednesday night that contained documents that raised new questions about president bush's service in the texas air national guard. the documents themselves are the story tonight. the questions is, are they fake or real? >> are the new documents real? one computer website says the type style is too modern to have used more than 30 years ago. >> the address of the fighter squadron is perfectly centered, difficult for a typist. the use of curly apostrophes and reduced size "th" both markings rarely available on early type writers. >> an expert asked to examine the memos said she expressed serious misgivings about the validity of the documents, but said she is was ignored by cbs producer who went on to other experts. >> tonight white house officials