Video footage of I-35 dust storm

BLACKWELL, Okla. — A massive dust storm swirling reddish-brown clouds over northern Oklahoma triggered a multi-vehicle accident on Interstate 35 Thursday, forcing police to shut down the heavily traveled roadway amid near blackout conditions.

Footage from Wichita, Kan., news station Breaking news on the scene Thursday Raw footage from the scene OKC Channel 4 on the scene Text Only