Handout/Getty Images

FLORIDA - 2005: In this handout provided by the Orange County Sheriff's Office, George Zimmerman poses for a mug shot in this 2005 booking photo in Florida.

Florida special prosecutor Angela Corey will announce that she is charging George Zimmerman in the shooting death of 17-year-old Trayvon Martin.

Guest:

Michael L. Seigel, Professor of Law, University of Florida Levin College of Law; Former Federal Prosecutor; Director, Criminal Justice Center