August 14, 2010 12:14 pm The Why Train: Subway Exits The speed of your morning commute may depend on more than just how fast your train runs. Local 3:20 Columbia encampments continue for second week 3:53 Produce Pete: Vine tomatoes 2:45 Fourth day of wooded searches linked to Gilgo Beach murders 2:52 Columbia students continue protest after deadline passes 3:34 Breakthrough in ‘midtown Jane Doe' cold case