Facing mounting pressure to respond to Prince Harry and Meghan Markle's shocking sit down with Oprah, brother Prince William told reporters Thursday that the royals are "not a racist family." But the rebuke from the second in line to the throne did little to calm the growing outrage from Black Brits, and those living within the Queen's Commonwealth Trust — a political association representing the former colonial empire. "We've been saying that institutionalized racism is a problem. We've been saying it for a very long time," said Renee Alleyne of London. For the 2.4 billion nationals of the Commonwealth's 54 countries, the revelations invoke a painful legacy of British imperialism throughout Africa, the Caribbean, Europe and the Pacific.