Pat Dollard

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CNN:

NEW YORK (CNNMoney) — Wal-Mart’s core shoppers are running out of money much faster than a year ago due to rising gasoline prices, and the retail giant is worried, CEO Mike Duke said Wednesday.

“We’re seeing core consumers under a lot of pressure,” Duke said at an event in New York. “There’s no doubt that rising fuel prices are having an impact.”

Wal-Mart shoppers, many of whom live paycheck to paycheck, typically shop in bulk at the beginning of the month when their paychecks come in.

Lately, they’re “running out of money” at a faster clip, he said.

“Purchases are really dropping off by the end of the month even more than last year,” Duke said. “This end-of-month [purchases] cycle is growing to be a concern.

Wal-Mart (WMT, Fortune 500), which averages 140 million shoppers weekly to its stores in the United States, is considered a barometer of the health of the consumer and the economy.

To that end, Duke said he’s not seeing signs of a recovery yet.

NEW YORK (CNNMoney) — Wal-Mart said Thursday that it is bringing guns back to many of its U.S. stores.

In 2006, Wal-Mart (WMT, Fortune 500), the world’s largest retailer stopped selling guns in the majority of its stores, blaming slow demand for those types of firearms.

Wal-Mart currently sells rifles, shotguns and ammunition in about 1,300 stores in the United States.

Those firearms will now be available at about half of Wal-Mart’s 4,000 stores.

The retailer doesn’t sell handguns in any of its stores, other than in Alaska.