Johnson, who played five seasons mostly for the Cardinals, faces federal charges with each carrying up to five years in prison

A former Arizona Cardinals running back finds himself in trouble with the law. Leshon Johnson, who played for the Cardinals from 1995-1997, is facing federal charges for allegedly running two big dog-fighting rings.

Former NFL running back LeShon Johnson is facing major trouble with authorities for allegedly running two dog-fighting rings in Oklahoma. Johnson, who played for the Green Bay Packers, Arizona Cardinals and New York Giants in a career that spanned 1994-99,