![](https://media.nbcbayarea.com/2019/09/111119-east-bay.jpg?quality=85&strip=all&fit=1440%2C415&w=400&h=114&crop=1)
Wine harvest underway at some Livermore Valley vineyards
The wine grape harvest officially is underway in the East Bay, as workers at Las Positas Vineyards and other wineries in the Livermore Valley were picking grapes before sunrise Thursday. Bob Redell reports.