well great season, but poor final episode, i kinda thought clay was to big to kill off, that cartel duo being CIA was bull ****. they had been on a killing spree and nuked loads of people, surely that would not be supported, or am i missing something? season 5 is nicely setup, the 19'ers are gonna be the enemy with a new boss by the sounds of what they are setting up. Dunno, just felt like the whole investigation story was a big waist of time, it was to gay to be a twist, bit meh.... but still a cracking season