No mention of how else this $10B could be used to generate the $10B required for F35s? Too inside-the-box for my liking.
Eisenhower threw down some Interstate highways and turned America from a backwater hillbilly farming state to, uhh, well, you get the idea... Interstate infrastructure (in this example) was an excellent investment in allowing America to flourish into a state where it would much more easily be able to afford {whatever else, some stuff, some other stuff too}. And yes, I am well aware of how much in debt the US is from monies wasted on wars that were wholly unprofitable to the US relative to any dollar spent on them (and also not profitable in other less tangible means for America itself as a country, too).
My point remains: Why are people (you, other Canadians, politicians, etc) not thinking about more intelligent ways to provide value to the rest of the world to trade it for more future value to Canada, such that later on, $10B for F35s would be more readily available?
Food for thought.