How Silicon Valley Became A Political Force 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 Monday, May 12, 2008, file photo, a row of historical Victorian homes, underscore the San Francisco skyline in a view from Alamo Square,Calif. ( Marcio Jose Sanchez / AP Photo ) Produced by WNYC