95466
Asssitant Commissioner Richard Proulx , the head of national security investigations at RCMP headquarters , had urged an official communication from the Americans that the RCMP had not that Maher Arar be sent to Syria .
 Proulx, Maher Arar
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Proulx, Maher Arar