Union says striking Boeing workers not interested in latest contract offer ReutersBoeing is raising its offer to end the strike CNNMachinists union refuses to vote on Boeing’s ‘best and final’ contract offer KING5.comBoeing’s ‘Best And Final’ Offer to the Union Might Not End the Strike Barron’sBoeing union says planemaker’s ‘final offer’ of a 30% raise for striking workers is not good enough Fortune