NewsSilicon Valley billionaires put plans for new California city on holdJessica Garrison, Hannah WileyAugust 3, 2024August 3, 2024 by Jessica Garrison, Hannah WileyAugust 3, 2024August 3, 202404 The tech billionaires backing a proposal to raise a brand-new city on the rolling prairie northeast of San Francisco Bay have agreed to pull their...