(Portland, OR)  --  A woman is under arrest after police say she stabbed a man in Portland's Pioneer Courthouse Square.  Police were called out just after 10:30 last night and found the suspect in a nearby hotel.  They took her into custody without incident and they say the man was taken to the hospital with non-life-threatening injuries.  Investigators are looking into what led up to the stabbing and what charges the woman may face.