The Federal Bureau of Investigation will turn 100 on July 26. Through the years the FBI has nabbed some of America's most notorious gangsters, but there are plenty of cold cases that have eluded them.
They are the mysteries, the unsolved cases that bedevil an agency that prides itself on capturing the fugitive. The most obvious is the hunt for Osama Bin Laden, the Sept. 11 suspected mass murderer, who is at the top of the FBI's famed Ten Most Wanted list.
FBI historian John Fox said Bin...Full Story