Your comments on ...

Mothers center-stage in Trayvon Martin murder trial

Trayvon Martin's parents, Tracy Martin (L) and Sybrina Fulton, stand with the family's legal counsel Benjamin Crump before jurors hear opening statements at the George Zimmerman murder trial on June 24, 2013, in Sanford, Florida. Fulton testified that herThe anguished screams on a 911 call echoed through a Florida courtroom Friday as prosecutors wrapped up their case at the Trayvon Martin trial.