Congress on Thursday asked Boeing Co’s chief executive to make several employees available for interviews as part of a congressional probe into the design, development and certification of 737 MAX aircraft involved in two crashes that killed 346 people. The committee plans another Boeing hearing in the coming weeks and previously asked whistleblowers to come forward with any information about the plane’s development. Boeing has provided more than 300,000 pages of documents, a person briefed on the matter said, speaking on condition of anonymity.
