KEY POINTS
  • A series of explosions tears through a Philadelphia gasoline refinery, the East Coast's largest, just as the busy summer driving season was beginning.
  • Five minor injuries were reported. 
  • Gasoline futures prices jump.

A series of explosions early Friday tore through a Philadelphia gasoline refinery, the East Coast's largest, sending shock waves for miles and raining debris on nearby neighborhoods, just as the busy summer driving season was beginning.

Five minor injuries were reported, one by the fire department and four by refinery officials.