https://ift.tt/2wwdHAe Museums Collect Protest Signs to Preserve History in Real Time Art, George Floyd Protests (2020), Museums, Black Lives Matter Movement Curators surveyed the area outside the White House on Wednesday for artifacts that will help record the emotional turmoil. BY GRAHAM BOWLEY https://ift.tt/2Uu1UvJ June 11, 2020 at 05:15AM