He did order the National Park Service not to allow visitors in for free during the day, however, which is contrary to park traditions during all federal holidays. Also, Trump continued his public attempts to disrespect recognition of public significance for Black achievements in American history. Similarly, for example, he has changed White House acknowledgements of important contributions by former POTUS Barack Obama. Trump has carefully removed the official White House portraits of Obama—and also George Bush—and put them in out-of-the-way places, and he has manufactured insulting public caricatures of Obama and other former presidents Trump does not like. It is the stepparent organization for the California Black Think Tank which still operates and which meets every fourth Friday.