In an about-face, National Park Service officials have admitted they erred in pushing an expansion of the Little Bighorn Battlefield National Monument visitor center and are reversing course. "Sometimes you just have to admit that you didn't do your homework as well as you might have thought," says Intermountain Regional Director Mike Snyder.

A group of former National Park Service chief historians and park superintendents are plaintiffs in a lawsuit filed Thursday to block expansion of the visitor center at the Little Bighorn Battlefield National Monument. At stake, they say, is the historic integrity of the monument.

Little Bighorn Battlefield National Monument and Pu'uhonau o Honaunau National Historical Park both celebrate birthdays in July. These two parks were renamed for cultural-political reasons, underscoring the importance of labels and the need to respect native peoples.