CHICAGO, Illinois - There was a big show of support Thursday for a gun turn-in program to be held this weekend. People will get pre-paid Mastercards in exchange for guns during gun turn-ins on Saturday in Chicago. On Thursday, business leaders from the Little Village Chamber of Commerce presented a check to the police department to support the effort. Police say almost 19,000 illegal guns have been turned in under this program since 2006. "Working with the community... (GunPolicy.org)