    Senfence Thousands of pound: of freworks inside  the warehouse and packed in the traclor-traler rig  exploded , the Bueau of Alcohol , Tobacco ,  Frearms and Explosives said    Senfence 2 Thousends of pound: of fireworks inside  the Lamb Enlerlairnent 's warehouse and packed in  the traclor-traier rig exploded , the ATF said