An earlier version of this story said that the Microsoft employee whom Mercado met in Chicago was named Bill Gates. That was Mercado's recollection, but he was mistaken. The worker's name is Kevin Gates, a technology architect in the Microsoft office there.
An earlier version of this story said that the Microsoft employee whom Mercado met in Chicago was named Bill Gates. That was Mercado's recollection, but he was mistaken. The worker's name is Kevin Gates, a technology architect in the Microsoft office there.