The CIA is a foreign intelligence agency, but I was really hoping the rumor about Homeland Season 5 being about homegrown terrorists would be true. So far its back to Hezbollah, ISIS, its dangerous at the border of Lebanon, etc...The trailer looks like later in the season they will do something with German rebel groups, but so far its more of the same

I want to see a well produced show with some Tim McVeigh, Columbine, American History X, Waco, American crazy incestuous 'the world is gonna end' cults, getting infiltrated and busted up

Are there any high quality shows I can watch that? Is 24 kinda like that sometimes (I never watched)? How is there not a good FBI equivalent to Homeland?