i can't say I like the play...sounds to me like you weren't getting a great read on the black guy or the russian and they sounded pretty loose. What really does it for me is the fact that they were in the blinds. When they called pre flop, the black guy was getting 3 to 1 and the russian 4 to 1 on his money, they could have called with almost anything. A-4 from the blinds doesn't seem too crazy to me.