(Vancouver, WA)  --  A suspect in a hit-and-run that left a man critically injured in Vancouver is behind bars.  Clark County sheriff's deputies say Joshua J. Johnson is charged with felony hit-and-run, possession of a controlled substance, violation of a temporary restraining order, and driving on a suspended license.  Investigators say Johnson was driving a Nissan Sentra on February 20th when he crashed into Paul Adams on Northeast 54th Avenue.  Adams suffered a broken back, two broken legs, and broken ribs.