As one of Napa Valley’s most coveted wines, a bottle of Screaming Eagle will set you back thousands of dollars. And if you want to avoid the price gouging of the secondary market, you might have to wait a decade to even join the formal waiting list, just for the chance to empty your pockets. But in a region filled with award-winning bottles, how exactly did this small producer gain its cult-level status? The winery’s origins date back to the 1980s when talented local real estate agent Jea...