Laffer Tengler Investments CEO and Chief Investment Officer Nancy Tengler in CNN Business

US economy flashes a recession warning sign

New York (CNN Business) Surging oil and gas prices have raised recession alarm bells around the world. But another economic indicator is starting to look ominous: The yield curve is flattening.

Wall Street closely watches the difference, or spread, between short-term government bond yields, most notably the 2-year Treasury, and longer-term bond rates like the 10-year Treasury.
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