CNN CNN Special Report April 3, 2014 05:53:00
Multiple issues. >> and barack obama talked about this during a visit to chicago, saying he's heart broken and that officials would get to the bottom of what happened. >> a short time ago, i spoke with tom fuentes about where the investigation goes next. as we look forward, where does this investigation go next? working out the motivation, what happened here? >> exactly. they'll try to get as many records as they can, once the shooter's identity is verified. phone calls, computer