Six days ago the N.Y. Times posted a video of David, a 46-year-old Parisian nurse, recalling his experience in the aftermath of the Bataclan concert hall attack (50 Blvd. Voltaire, 11th arrondisement). He was attempting to resuscitate a guy hurt during the ISIS attack, but he didn’t realize at first that the guy, who had “an enormous hole in his side,” was an ISIS fiend who had wires dangling from his chest area and was wearing some kind of explosive body pack that had malfunctioned. President Obama, in Paris for climate talks, visited the Bataclan an hour or two ago.