Here's a round-up of firework-related chaos from this weekend . . .
A bunch of fireworks went off all at once on a beach in Ocean City, Maryland Sunday morning. They were meant for a show later that night. Luckily no one was seriously hurt.
Four people in Toledo, Ohio were injured when a whole U-Haul full of fireworks went up Sunday night. One report we saw said teenagers started a fire in the back of the U-Haul on purpose.