Part I: Uprising : -- Valentine's Day -- Lightning strike -- #NeverAgain -- Tallahassee -- Spring awakening -- Back to "normal" -- Part II: Building a movement : -- Peace warriors -- Strategy -- Change the Ref -- Exhausted -- Walkout -- The memes men -- Harvard -- March for their lives -- PTSD -- Part III: The long road : -- Denver noticed -- Setbacks -- Graduation -- Road to change -- Homeward bound -- The third rail