Crews battle 3-alarm fire in Bethlehem

BETHLEHEM, Pa. (WPVI) -- Crews battled an early morning house fire Tuesday in the Lehigh Valley.

Video shows the heavy smoke pouring from the home on the 500 block of West Union Boulevard in Bethlehem.

The fire, which broke out just before 6 a.m., reached three alarms.

No injuries were reported and there is no word yet on a cause.