At union hall in Commerce, Hillary Clinton evokes 1990s nostalgia: "People were working. People were buying homes." pic.twitter.com/P1WtIQYA2Z — Kate Linthicum (@katelinthicum) May 24, 2016

Hillary Clinton is running against Bernie Sanders in California’s June 7 Democratic presidential primary. But you wouldn't know that from her speech at a union hall in a working-class suburb of Los Angeles on Tuesday.

On issues of the economy, foreign policy and gender equality, Clinton’s target was not Sanders but another outsider candidate with populist appeal: Donald Trump, whom she has increasingly focused on since he became the presumptive GOP nominee.

Attacking him as a "loose cannon” who would put the nation’s security and economic future at risk, Clinton suggested she isn’t feeling much threatened by Sanders, who is trailing Clinton badly in delegates but who hopes to make a strong last stand in California.