MLB February 23, 2021 12:23 pm Miami Marlins Hold First Full Practice of Spring Training NBC 6 sports anchor Ruthie Polinsky is in Jupiter where Miami Marlins are holding their practice ahead of their first game on Sunday. US & World Videos 3:01 Lauderdale-by-the-Sea launches beach safety campaign 2:38 Local robotics team spends day exploring US Navy ship 2:35 Jury begins deliberations for Miami-Dade Corrections officer charged in inmate's death 2:48 FBI provides new details in case against man accused in wife's disappearance in Spain 0:41 Time capsule found during demolition of Fort Lauderdale city hall