PBS Frontline aired an excellent documentary this week, which is still streaming online. It’s called The Choice 2012 and it will keep you glued to the television as it features dozens of interviews with friends and colleagues of Mitt Romney and President Barack Obama, going back to their childhood days. It helps answer what makes the candidates tick and why. Which election caused lasting damage to the marriage between the Obamas? Why doesn’t Mitt like to discuss his Mormon faith? And much, much more.