Summary: A former NFL player criticizes the league for concealing info on head-related injuries | Following the money to find out who's donating to which party | A Texan takes on the assessment of his state by the New York Times' Gail Collins | The Takeaway revisits the history and importance of painter Gustav Klimt on his 150th birthday | How much does the public deserve to know about national security? | A Sesame Street composer's reaction to his music being used to torture detainees | PBS is auto-tuning and remixing some of your favorite personalities.
