'Homeland' Finale Theories For Season 2: Will Brody Be Killed?

With the "Homeland" finale just a few days away, fans of the show are scrambling to keep up with the series' increasingly off-the-wall twists and turns, and coming up with theories about how Season 2 will play out. Terrorist mastermind Abu Nazir is out of the picture after last week's episode, but several unanswered questions still remain: Will Brody survive the season? Could he still be planning on carrying out an attack for Nazir? Will Quinn kill Brody on Estes' orders? Could Quinn try to kill...