2nd child dies in fire linked to exploding hoverboard

HARRISBURG - Authorities say a second child has died from a fire in Pennsylvania that fire officials blamed on an exploding hoverboard.The deaths - if definitively linked to the two-wheeled, battery-powered scooter - would be the first in the U.S. caused by a hoverboard fire.A county coroner told Pennlive.com that 10-year-old Savannah Dominick died Thursday morning from severe burns. Another child died Saturday from the fire that broke out March 10 at a home in Harrisburg, the state capital.The