The Kamala Harris Senate Campaign was the 2016 U.S. Senate campaign effort by then-California Attorney General Kamala Harris to secure a seat representing California as a Democrat. Announced in late 2015, the campaign emphasized progressive priorities including tech regulation to address data privacy and antitrust concerns in Silicon Valley, as well as promoting diversity in STEM fields to ensure underrepresented communities, particularly women and minorities, had access to opportunities in technology and innovation. Harris positioned herself as a tough prosecutor ready to tackle national issues such as criminal justice reform, environmental protection, and economic inequality, drawing on her experience as San Francisco District Attorney and state Attorney General. The campaign raised significant funds but faced early criticism for staff turnover and funding challenges, with reports of internal turmoil prompting leadership changes. Key activities included strategic debate participation (two high-profile debates in September and October 2016), TV advertisements featuring children to highlight future opportunity and family values (aired in English and Spanish), and coordination with Democratic organizations including slate mailer payments and endorsements. Managed by Juan Rodriguez, the campaign defeated opponent Loretta Sanchez in the November 8, 2016 general election with approximately 61.5% of the vote, making Harris the second African American woman elected to the U.S. Senate. Controversies included scrutiny over past prosecutorial decisions (such as truancy policies) and a $2,000 donation from Steven Mnuchin during the campaign.