(Portland, OR)  --  A man is facing charges after allegedly leading Clackamas County Sheriff's deputies on a pursuit after they tried to stop him for speeding.  Police say Joshua Mathes ditched his Porsche near a forest service road outside of Colton early yesterday morning and ran.  Deputies spent three hours in snowy, 26-degree weather searching and they eventually found him.  He's charged with Attempt to Elude and Reckless Driving.