Mhm. [ he leans down, arms steadying themselves on his arms and frowns. ] The Separatists were "destroyed" right after the purge, but most of us are sure they were part of the Senate all along. They commanded the Clones to attack the Jedi, and they were happy to follow their orders.

[ rex mentioned control chips and that might make some sense of it, but kanan doesn't buy it entirely. he still can't shake his animosity toward the clones. ]