Boeing issues subpoena as investigators face pressure to provide answers on the Ethiopia crash
Boeing was issued a subpoena by the Justice Department's fraud unit and must now retain all documents, reports and data relating to the investigation into its 737 Max planes. Investigators are facing mounting pressure to give the world answers on what happened in the fatal Ethiopia crash last week. Kris Van Cleave joins CBSN with what the company might be including in its upcoming update.