Make this topic real to the people in your community. They cause human suffering, including physical and psychological scarring, expensive medical bills, etc. The victims are often children. Not having to locate interviewees will save the television station staff time and energy. If you have a uniform, wear it.
Uniforms always gives the aura of professionalism.
Avoid small prints like houndstooth. Wear clothing that looks professional and makes you feel confident. All rights reserved.