Pennsylvania Gov. Josh Shapiro signed onto a lawsuit this week that seeks to restore the use of federal funding at Planned Parenthood health centers in the state. He joins 21 states and the District of Columbia in the action initiated July 29.

Planned Parenthood and blue states challenge congressional legislation defunding abortion providers as unconstitutional bill of attainder in federal court.

A group of more than 20 states are suing the Trump administration over efforts to cut Medicaid payments to Planned Parenthood