President Donald Trump’s demand that Coca-Cola return to using cane sugar in its iconic drink appears to have hit a major snag. The soda manufacturer’s Chief Financial Officer John Murphy told Bloomberg Tuesday that increased production of the original recipe has been stymied by the key ingredient’s limited availability in the U.

Coca-Cola Co. shares were rallying in Tuesday trading after the beverage giant beat earnings and revenue expectations in its third-quarter results, as unit-case volume returned to growth. The company’s global unit-case volume grew 1% from a year ago,