Office of Emergency Management and Communications director Jose Tirado speaks during a press conference concerning safety and security at the upcoming Democratic National Convention, Wednesday, March 6, 2024, at City Hall in Chicago. (AP Photo/Erin Hooley)
Chicago Mayor Brandon Johnson attends a press conference concerning safety and security at the upcoming Democratic National Convention, Wednesday, March 6, 2024, at City Hall in Chicago. (AP Photo/Erin Hooley)
Chicago Police Superintendent Larry Snelling speaks during a press conference concerning safety and security at the upcoming Democratic National Convention, Wednesday, March 6, 2024, at City Hall in Chicago. (AP Photo/Erin Hooley)
Chicago Police Superintendent Larry Snelling speaks during a press conference concerning safety and security at the upcoming Democratic National Convention, Wednesday, March 6, 2024, at City Hall in Chicago. (AP Photo/Erin Hooley)