By Q’s account, Snowden is a traitor, not loyal to the US, and speculation is he is loay to China. If he is CIA, he is rogue, meaning working against US/public interests. I see no direct call for extermination, rather exposure for what he is and did, and brining him back to the US to exploit what he knows. Perhaps a trial and capital punishment. Not that summary extermination is off the table, just not preferred.
Thanks!