Bridges and Walls: LA River, part 2

The Los Angeles River in downtown is getting new bridges and parks. But with the greening of the river may come “green gentrification.” DnA tours a disused railyard that will be turned into a park, hears about dreams for changes in the Lower LA River and talks to architect Frank Gehry and other stakeholders about LA County’s updated masterplan for the entire 51 miles of flood channel.