When President Donald Trump posted that he'd been in talks with Coca-Cola, and that the sodamaker would soon be making Coke with cane sugar, it sent the soda world into a fizz. WSJ's Laura Cooper explains why Coca-Cola and other sodamakers originally made the switch from sugar to high-fructose corn syrup and why it would be hard to go back. Annie Minoff hosts. Further Listening:- ‘It Came out of Nowhere’: The Rise of Dr Pepper - Can Pepsi Make a Comeback?- The Fight to Kick Soda Out of Food Stamps Sign up for WSJ’s free What’s News newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices