Prior to her appearance at Commonwealth Club Inforum series, Kim Kardashian arrives at stage door of Castro Theater in San Francisco, Calif., on Tuesday, June 30, 2015. (Scott Strazzante/SF Chronicle) Kim Kardashian urged U.S. lawmakers to crack down on gun control during a visit to the Commonwealth Club of California on Tuesday night. The pregnant reality star, who is expecting her second child with husband Kanye West, was quizzed at the Castro Theatre in San Francisco by Judge LaDoris Cordell for the iconic educational organization and public affairs forum. During the talk, Kardashian discussed the massacre at a historical African-American church in South Carolina last month where a gunman opened