‘Homeland’ actress’ hair: The long and short of it

While anxiously awaiting the September 30 season premiere of “Homeland,” you likely have a lot of remaining questions about season one: Will Carrie remember that Brody knew Issa? What happened to the Brody confession video? Why would someone eat peanut butter off a ruler? And of course: Did Jessica keep her hair short, the way Brody apparently “always liked it?”