An argument led to a stabbing in Rotterdam. Police say around 9am Wednesday they were called to Ulrich Drive in Rotterdam Junction where they found the victim. He told police he and a friend had an argument, during which he was stabbed. Police were able to arrest the suspect a short time later and arrested 58 year old Anthony Florio. He's charged with assault and criminal possession of a weapon. The victim was taken to Albany Med for treatment of non-life threatening injuries.