California Governor Gavin Newsom declared that the state will stop doing business with Walgreens after the drugstore chain said it will not distribute mifepristone, a drug that is part of the most common method of abortion in the country, in some states where abortion remains legal.

“California won’t be doing business with @walgreens — or any company that cowers to the extremists and puts women’s lives at risk,” Newsom declared in a Monday afternoon tweet. “We’re done.”

Walgreens’ announcement, first reported by Politico, came after 20 Republican attorneys general sent a letter to the company threatening it with legal action if it distributed the drug in their states, including some where abortion is…