EP53 - President Barack Obama and Mitt Romney
 EP52 - The Spymaster Speaks, The Player, The Year of Adele
 EP51 - Killing Bin Laden
 EP50 - Resurrecting Chrysler, The Flavorists, Teacher to the World
 EP49 - The Pledge, Stem Cell Fraud, The Sport of Kings
 EP48 - The Case Against Lehman Brothers, The Archbishop of Dublin, Aerosmith
 EP47 - Romney Ryan, Trapped in Unemployment, Joy in the Congo
 EP46 - Sugar, Face Blindness
 EP45 - Hard Times Generation, The Life and Death of Vincent Van Gogh
 EP44 - Evidence of Innocence, India's Gold, Michael Phelps
 EP43 - Steve Jobs, Apps for Autism
 EP42 - A Lobbyist's Playbook, Redshirting, The Mozart of Chess
 EP41 - Stuxnet, Qatar, The Most Expensive Food in the World
 EP40 - Greg Mortenson, Howard Buffett, Novak Djokovic
 EP39 - Insiders, Freeman Hrabowski, Taylor Swift
 EP38 - Leon Panetta, Texas Safaris, Matt Stone and Trey Parker
 EP37 - Elon Musk, Jeff Hall and the NSM, Angelina Jolie
 EP36 - Final Resting Place, Tel Aviv, The Many Meryls
 EP35 - Dropping Out, Hard Cases, Roger Waters
 EP34 - Hank, The Gulen Movement, The Role of a Lifetime
 EP33 - The Raptor, Cleaning Up Whitley County, Michael Phelps
 EP32 - Hard Measures, Hooked
 EP31 - The Case Against Lehman, Christians of the Holy Land, The Trouble with Treasure
 EP30 - Mike Wallace
 EP29 - An Imperfect Union, The Sport of Kings, Joy in the Congo
 EP28 - Hard Landing, Sugar, Art Market
 EP27 - Resurrecting Chrysler, Evidence of Innocence, Novak Djokovic
 EP26 - SpaceX, Face Blindness
 EP25 - The Spymaster Speaks, Teacher to the World, Aerosmith
 EP24 - Stuxnet, The Archbishop of Dublin, Redshirting
 EP23 - Going to Extremes
 EP22 - Trapped in Unemployment, Treating Depression, The Mozart of Chess
 EP21 - Deception at Duke, India's Gold, The year of Adele
 EP20 - Dolly Parton, Anna Wintour, Meryl Streep
 EP19 - Leon Panetta, Roger Goodell, Big Game Species in US
 EP18 - Wildebeest Migration, Elephant Dictionary, Jane Goodall
 EP17 - Groupon, Qatar, Jake
 EP16 - Stem cell treatments, Brothers in the Marines, Truffles
 EP15 - The Majority Leader, The Perfect Score, The ascent of Alex Honnold
 EP14 - The Library, Mount Athos
 EP13 - The Majority Leader, The Gardens of the Queen, Meryl Streep
 EP12 - President Obama, Howard Buffett
 EP11 - Prosecuting Wall Street/Michael Buble
 EP10 - Hard Times Generation, The Flavorists, Angelina
 EP9 - Christine Lagarde, The Pledge, Taylor Swift
 EP8 - Insiders/Taser/Freeman Hrabowski
 EP7 - A Lobbyist's Playbook, Operation Proper Exit, Andy Rooney
 EP6 - Madoffs/All American
 EP5 - Steve Jobs; Apps for Autistic people
 EP4 - Gen. John Allen; Vincent van Gogh
 EP3 - Jeffery Immelt; the Egyptian military
 EP2 - Otsuchi, Japan; Alex Honnold; Andy Rooney
 EP1 - NYPD's Counterterrorism Unit; Trey Parker and Matt Stone