Digital rights activist Evan Greer confronted Mace, the South Carolina Republican who has filed a bill to bar transgender people from using single-sex bathrooms that correspond to their gender identity.

Are you gonna stand up for the lives of trans people? Black and brown people? Are we fighting for justice or are we fighting for big tech?” she asked.

Rep. Nancy Mace fired back at a transgender activist who was thrown out of a tech conference for protesting her bathroom bill — later calling the agitator a “raging lunatic, pretending to be female.”

McBride, the first out transgender person elected to Congress, will serve in the House starting next year, and Mace doesn't want her using women's bathrooms at the Capitol.