Summary: <p>Stories in this episode: 1) Lessons In Counterterrorism From The Octopus, 2) History, Heartbreak And 'The Chemistry Of Tears', 3) Three Pilgrimages To Gain 'A Sense Of Direction', 4) In One Person': A Tangled Gender-Bender, 5) How A 'Daily Show' Writer Grew Up Funny</p>
