March 12, 2014 5:48 pm Blast Shakes Harlem In a terrifying instant Wednesday morning, the spirited but routine bustle of El Barrio gave way to chaos and confusion when a blast leveled two buildings. David Ushery has more of the sights and sounds of the blast. Local 2:42 Woman fighting for life after carjacker's crash into NJ bar 3:20 Columbia encampments continue for second week 5:03 Bill's Books: Books about history and history through poets 3:53 Produce Pete: Vine tomatoes 2:45 Fourth day of wooded searches linked to Gilgo Beach murders