WASHINGTON, July 17 -- Sen. Dianne Feinstein, D-California, issued the following news release: * * * - Governor Newsom will deliver keynote at 23rd annual summit * * * Senator Dianne Feinstein (D-Calif.) announced today that the 23rd annual Lake Tahoe Summit will be held on August 20, 2019, at Valhalla Tahoe in South Lake Tahoe, Calif. Governor Gavin Newsom will deliver the keynote address. The bipartisan event will examine successful restoration projects and ways to address new challenges  more PR