It's an interesting dilemma - Croissants have a shelf life of a few max, so they can't be imported. I'm guessing immigration rules + cost of expatriation would make it hard to fly in french boulangers-patissiers? Then I guess the money would be in opening "viennoiserie schools" in the US...
Biggest issue is, as apprentices (in general), they have to be at work at 2am. (Situational I know, but in general their hours are rather inverted).
I had the option to specialise in pastry when I was an apprentice, but the hours looked so bad.
Now I'd give my left trsticle for a decent pastry chef(well before I left hospitality), so I guess that's karma.
Also croissants - you can get rather high quality par baked fairly cheaply, you can import/export them, as long as they are snap frozen(and most people can't tell the difference). - yes there is a difference before anyone tells me off, I'm just pointing out an alternative
Which makes it all the more puzzling! It's not like it requires any exotic ingredients either...
http://www.slate.com/articles/life/a_fine_whine/2005/12/bitt...