"MVP" profiles Josh Donaldson the 2015 most valuable player of MLB. "Unstoppable" profiles multiple medal winning paralympian Alana Nichols who is now taking up sprint kayaking. "Down to the Wire" updates a segment on performance enhancing drugs in horse racing. "GoPro Moment" looks at an ancient Mesoamerican ceremony known as the Dance of the Flyers.
Sharyn Alfonsi talks to American League All Star Josh Donaldson about his rough early life and how overcoming a challenging childhood helped him in becoming the player he is today. Plus, Jeff Glor profiles the first American female athlete to win gold in both Summer and Winter Paralympic Games, Alana Nichols - who's setting her competitive sights on a new event at the Summer Games in Brazil.