Chicago Police Superintendent Garry McCarthy is calling for a new state gun law amid increasing violence in the city.
Last year authorities confiscated more than 7,400 guns in a city where the laws are strict and it's not possible to buy a handgun.
CNN's Ted Rowlands reports on where the weapons are coming from, the problem of straw purchases, and the controversy over McCarthy's proposed solution.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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