article_snippet: Any accident raises questions, and the National Transportation Safety Board is sending people to New York's LaGuardia Airport to investigate.
article_snippet: CNN aviation analyst Mary Schiavo breaks down the responsibilities around runways.
article_snippet: There are a couple of things that airports have to do," CNN aviation analyst Mary Schiavo said.
article_snippet: all relevant information is then relayed to the air traffic control tower, according to CNN aviation analyst Mary Schiavo.
article_snippet: Miles O'Brien, another CNN aviation analyst, highlights how difficult it is to understand all the elements in play.
highlights_snippet: The NTSB is sending people to New York's LaGuardia Airport to investigate .