IE 11 is not supported. For an optimal experience visit our site on another browser.

Parkland parents push for action on school shootings

04:33

MSNBC’s Craig Melvin speaks with Tony Montalto, the President and founder of "Stand With Parkland," about the family members dedicating their lives toward coordinating school safety efforts to prevent mass shootings. Montalto lost his daughter, Gina, in the shooting at Stoneman Douglas High.