Saskatoon Police are looking for a man wanted in a Tuesday night stabbing.  Police went to the 13-hundred block of 20th Street West at about 9 o’clock Tuesday night where they found a 63-year-old man who had been attacked while waiting for a bus.  The attacker chased the victim who was trying to get away, but fled after a failed attempt to steal the man’s backpack. Police believe the suspect is in his late 20’s, about 5-foot-5 with a muscular build, short dark hair and is clean shaven. He was wearing a black hat, black pants and yellow hoodie.  They want to hear from anyone who can aid in the investigation.  The victim suffered wounds to his face and back. His injuries were not life threatening.