Boeing's new CEO orders rethink on key jetliner project

LONDON/CHICAGO (Reuters) - Boeing Co's new chief executive has sent the aerospace giant back to the drawing board on proposals for a new mid-market aircraft, effectively shelving in their current form plans worth $15 billion-$20 billion that had been overtaken by the 737 MAX crisis.A decision on whether to launch a New Midsize Airplane (NMA)seating 220-270 passengers, which seemed imminent barely a year ago, had already been postponed as Boeing gave all its attention to the grounding of the smal