“If [pregnancy centers] are trying to mimic Planned Parenthood’s colors and Planned Parenthood’s logo and to imply to the public that if you come here, you could get abortion services, I think that’s a real problem,” she added.

When I asked Democratic senator Mazie Hirono of Hawaii, a cosponsor of Warren’s bill, what would constitute prohibited disinformation under the bill, she replied: “I couldn’t tell you.”

“At these kinds of pregnancy whatever centers, that they can be told [a] different kind of information, like, ‘Abortion causes something or other’—that those are not true. That kind of thing,” Hirono added.

Would an advertisement saying “Pregnant? Need help?” or “Considering abortion? Need help?” be a prohibited “misleading” statement if a center didn’t perform abortions? “I don’t know. That’s all I’m going to say,” Hirono replied.