Chaos As Hunt For Brown University Shooter Continues

Authorities believed they had a person of interest in the Brown University shootings and detained a 24-year-old former US Army sniper at a hotel 20 miles from the Ivy League campus. But less than 24 hours later, police found that basic forensic tests showed they had the wrong person. John Miller, CNN's chief law enforcement analyst, claims there is a turf war between federal and local Rhode Island cops. More students are speaking out about the hours of terror.