By Andrew Holleran The Dallas Cowboys failed to make the Super Bowl – or win a playoff game – and Jerry Jones isn’t holding anything back. Jones has had some brutally honest comments at the Super Bowl in Los Angeles. Earlier this weekend, the owner of the Dallas Cowboys took a shot at the fan base of the Philadelphia Eagles. “I know the frauds that the Philadelphia fans are,” Jones said. OK then, Jerry. “He should put more effort into actually winning something as the GM. Than talking smack on opposing fans. The eagles have accomplished so much more in the last 25 years. It isn’t even close,” …