Welcome to the Reader‘s morning briefing for Friday, October 6, 2017.
  • Chicago adds undercover police for the Bank of America Chicago Marathon

           The city has decided to increase security for the Bank of America Chicago     Marathon Sunday, placing more undercover police officers in the crowd. The     changes were made in response to the Las Vegas mass shooting that left 58     dead. “It’s going to be an open event, as it always is,” Anthony Riccio,     the chief of the Chicago Police Department’s Organized Crime Bureau, told     reporters Thursday. “That said, we learn from every event, every tragedy we     learn from, and we learned from Vegas as well. So one of the things we’re     doing is we’re putting a significantly larger number of undercover     officers. They’re going to be intermingled with the crowd, they’re going to     be around the runners. They’re going to be at the finish line. They’re     going to be at the start line. So we’re going to have a significant amount     of undercover officers that are going to be blending in there to keep an     eye on things as well.” Security will “double-check and triple-check” the     plans until the race starts, Mayor Rahm Emanuel said. [Tribune]