This spring I visited 8 American whiskey distilleries, including Heaven Hill. Heaven Hill makes whisky brands Evan Williams (the second largest bourbon after Jim Beam), Elijah Craig, Bernheim Wheat Whiskey, Old Fitzgerald, Rittenhouse Rye, and Georgia Moon Corn Whiskey, plus they make and/or own Burnett's vodka, Hypnotiq, Lunazul tequila, and...