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I do the “ETF of the Week” for MarketWatch every Thursday on Chuck Jaffe’s MoneyLife Show where I highlight big movers and disappointments within the exchange traded fund market.

This time around, I looked at the Vanguard Emerging Markets ETF (NYSEArca: VWO). With most of the developed world up to their necks in debt and saddled with low growth, investors may want to consider diversifying a portfolio with the growth opportunities presented in the emerging markets.

The opinions and forecasts expressed herein are solely those of Tom Lydon, and may not actually come to pass. Information on this site should not be used or construed as an offer to sell, a solicitation of an offer to buy, or a recommendation for any product.