McDonald's announces 'Grandma McFlurry': But what's in it?

(WJW/NEXSTAR) – McDonald’s is releasing a new McFlurry said to be inspired by — and celebrating — grandmas.On Thursday, McDonald's announced its new “Grandma McFlurry,” to be available for a limited time starting May 21.The new McFlurry is made with vanilla soft serve blended with "delicious syrup" and chopped pieces of candy, according to a McDonald's press release.McDonald's has not yet revealed the flavors of the syrup or candy in the Grandma McFlurry. (McD