Vice President Kamala Harris is surging in the polls and drawing enormous crowds with her “joyful warrior” presidential campaign, but where she really stands on matters remains a mystery.

“The thing that we love about hard work is we have fun doing hard work because we know what we stand for,” Harris said Thursday in Detroit. “That’s a big part of this campaign. When you know what you stand for, you know what to fight for. We know what we stand for — we stand for the people.”