New York City sightseeing helicopter crashes, killing all 6 on board

A helicopter carrying a pilot flying a family of five from Spain fell out of the sky and plunged into the Hudson River between New York City and New Jersey. The crash claimed the lives of all six lives on board. NBC’s Sam Brock reports for TODAY on what we know about the victims as new details emerge and NBC aviation analyst Jeff Guzzetti weighs in on what the investigation will focus on.