Emirates is piling the pressure on Boeing to deliver on a $38 billion order placed this week, the airline's president told CNBC on Tuesday. Speaking to CNBC at the Dubai Airshow, Emirates President Tim Clark said he had faith Boeing could "restore [its] former glory" — but nonetheless, the airline is doing what it can to ensure the beleaguered aircraft manufacturer holds up its end of the agreement. Emirates announced Monday it has placed an order for 65 Boeing 777-9 planes, worth $38 billion