A special edition of “Chicago Tonight” explores WTTW’s new digital series, “Firsthand: Gun Violence.” Chicagoans share their stories, and policymakers explain what’s being done to reduce gun violence.

• What Policymakers Can Do to Help Reduce Gun Violence
• ‘Firsthand’ Accounts: How Guns Changed the Course of Their Lives
• Lessons From the Front Lines of Violence Prevention and Healing
• How Can Data Inform Violence Prevention Efforts in Chicago?