Editor's note: The following are questions received from listeners of "RealMoney Radio." To send Cramer a question about topics from his radio show, click here. Listen to Cramer's latest radio show by clicking here.

What do you think of Wal-Mart (WMT)?

-- Chuck from California

James J. Cramer: I believe Wal-Mart works in this environment, and with the stock trading at just 19 times earnings, I believe it is a bargain. High gas prices and a slowing economy make Wal-Mart the perfect destination for cash-strapped consumers due to its low prices and huge selection.

Want more Cramer? Check out Jim's rules and commandments for investing from his latest book by clicking here.
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