Transcript for Fireworks Ignite Inside Phoenix WalmartChaos and panic at a Wal-Mart in Phoenix after customers thought they heard gunfire but the noise was. Going off in the store the blaze was quickly extinguished but several employees were treated at the scene for respiratory issues. That fireworks. Authorities are searching for at least two suspects firefighters say there is extensive damage. This transcript has been automatically generated and may not be 100% accurate.

Source: ABC News June 17, 2016 14:26 UTC