Mass K2 overdose hospitalizes 33 in Brooklyn NEW YORK (CBSNewYork) The problem of people smoking and overdosing on K2 has gone citywide.CBS2 even found a new neighborhood in the Bronx where it is a snap to buy, users abound, and pleas to help are apparently ignored.CBS2 Political Reporter Marcia Kramer was demanding answers about the problem from Mayor Bill de Blasio in an exclusive report Wednesday.WEB EXTRA: 5 Facts...