Harvard's Endowment Profits from California's Dwindling Water Supply Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email In this photo taken Monday, May 21, 2018, workers trim leaves on Pinot Noir vines in the Azaya vineyard of the McEvoy Ranch in Petaluma, Calif. ( AP Photo ) Produced by Rob Gunther Hosted by Tanzina Vega Produced by PRI and WNYC