Faith always contains an element of risk, of venture; and we are impelled to make the venture by the affinity and attraction which we feel in ourselves.
In Yugoslavia, I'd asked for additional forces too. I even went to meet the French prime minister, and I proposed additional forces... Nobody wanted to send troops.
Mostly this problem is contained in the fact that the US makes it so difficult for Canadians to get green cards (you heard it here), but if an American orchestra really wants a player, they have their ways.

