(Portland, OR)  --  A man is facing charges after allegedly carjacking two people and then hitting a pedestrian before crashing both stolen cars in southwest Portland.  Police say it all started around 5:00 last night when the suspect forced several people out of a car at knifepoint at Northwest Broadway and Glisan Street.  He allegedly struck a pedestrian while leaving the scene.  Police say the suspect crashed the stolen car in a rollover accident on I-5 before forcing his way into a different car and fleeing, ultimately crashing at Southwest 29th Avenue and Multnomah Street.  The suspect and the pedestrian were both hospitalized.