Eric seems to have missed the point that Bombardier has sold the planes to Delta at only $19M which is well below cost and is not a sustainable price. The WTO will uphold dumping charges ands the US will insist on minimum US content to avoid any duties.
However Airbus did get a great deal, the C series is clearly a next generation aircraft and will sell well even when it is properly priced. Boeings 737 is long in the tooth and Airbus does not have an equivilant to the C series.