Back in the hot seat - Facebook CEO Mark Zuckerberg is being questioned on Capitol Hill on everything from fake news to child porn. KCBS Radio's Matt Bigler has more.
KCBS Radio: On-Demand
35,957 clip(s)
Biden administration draws line in the sand for coal industry
China Basin Park opens in Mission Rock at long last
Sausalito to SF ferry service set to reopen after delay