User blog comment:Angry birds12/Cato and Glimmer?!!!/@comment-85.55.46.178-20120412102905/@comment-71.133.210.20-20120524235519

That's because they're in the same district. Cato learned his lesson during the games, and didn't want to have to kill any unnecessary people. If that rule didn't show up, then he would've probably killed of Clove just like that when all the other careers died.