Zack Seward reports on a hearing at the federal courthouse in Philadelphia regarding NFL players who say the NFL failed to protect them against head injuries. Benjamin Herold talks with a Philadelphia mom who says the standardized testing does more harm than good for students. Kevin McCorry has the story on a Southwest Philadelphia mother seeking justice for her son, whose murder case goes unsolved six years later. Dave Heller talks with journalist Bryan Christy, who attended last month’s Convention on the illegal ivory trade. And Jonathan Zimmerman takes a look back at the history of March Madness and NCAA tournament hype.