Joining me now, Brett Sheileely, head of ETF specialists at Alliance Bernstein. Brett, thanks so much for joining me at the desk. >> Thank you for having me today.>> So, we have seen really impressive returns from US stocks. Fourth quarter is historically the strongest quarter >> of the year and you're telling us that we should be investing internationally. Make the case.Why should we be putting money abroad. >> Well, you know, it's been a really strong year for US stocks. It's also been a very strong year ...