Officials Tuesday said the December 3 Cambridge fire that destroyed 18 buildings and left 100 homeless started with smoldering building materials left in a recycling bin.

(BOSTON) JAN 25 – FIRE INVESTIGATORS IN THE CITY OF CAMBRIDGE, MASSACHUSETTS HAVE DETERMINED THE CAUSE OF AN EARLY DECEMBER BLAZE THAT DESTROYED A DENSE NEIGHBORHOOD JUST ACROSS THE RIVER FROM BOSTON.
FOX NEWS RADIO’S BILL MARCUS HAS MORE.