Group launches 30‑day campaign to restore slavery exhibit at President's HousePHILADELPHIA (WPVI) -- Nearly a week after interpretive panels about enslaved people were removed from the President's House on Independence Mall, a local advocacy group is vowing to fight to have the displays restored. READ MORE | Philadelphia to hold public hearing after removal of slavery exhibitsThat lawsuit alleges that the federal government didn't have the authority to remove panels from the President's House. People visit the President's House: Freedom and Slavery in Making a New Nation exhibit in the historic district of Philadelphia, Wednesday, Dec. 15, 2010. READ MORE | Slavery exhibits at President's House in Philadelphia removed after Trump administration directiveSome demonstrators condemned the removal. Demonstrators said their efforts are aimed at both restoring and protecting the President's House site.