Fireworks Explosions Kill Two, Injure 13 Across U.S.

One person died and 9 others were injured in an explosion at a home in Michigan .
Another person was killed and 4 injured in Texas when fireworks ignited while being prepared for a show.
The Michigan explosion damaged nearby homes and vehicles.
The Michigan victim was 43 years old. Injuries in both incidents ranged from minor to critical.
Authorities are investigating both explosions.