Republican Rep. Nancy Mace introduced legislation to ban trans women from using single-sex bathrooms on Capitol Hill, targeting Rep.-elect Sarah McBride, the first openly trans member of Congress. Here's what the bill says and what the reaction has been.

Rep. Nancy Mace is leading an effort to ban Rep.-elect Sarah McBride, who will be the first openly transgender member of Congress, from using the women's bathroom.

It is important to note that each Member office has its own private restroom, and unisex restrooms are available throughout the Capitol.” Contention surrounding restrooms on the Capitol grounds erupted after Rep.