Three questions about Tequila, answered

In less than a decade, worldwide sales of tequila have doubled, while sales of premium and ultra-premium brands have shot up by 292 percent and 706 percent, respectively.

In recent years, you may have heard of tequila tastings and walked by a new mezcal bar – and wondered about the difference between the two. Or you’ve seen a headline proclaiming that a shot of tequila a day . . .