@hightor,
Borglum was already working on Stone Mountain when he was called to do Mt Rushmore originally but was replaced and his Confederate bas relief statues were blasted off and redone.
The Nat Park Service and Congress turned Rushmore into another "Amuusement Park Commission" so defacement or removal of both are not subject to "treasonous acts" (IMHO). Theyd just be charged with vandalism of a public building.
Ill bet Teddy Roosevelt woulda been pissed if he knew he was gonna be part of a national defacing
Im also against the Crazy Horse Statue and any other "mega Petroglyph we try to install"