Oh, wait...

From MSN:

"On Nov. 12, 2016, thousands of people in New York City protested against Donald Trump, then the president-elect, by marching from Manhattan's Union Square to Trump Tower some 40 blocks away. At the time, PBS reported that the march was organized by BlackMatters, "a nonprofit news outlet which focuses on black issues in the United States."

In reality, BuzzFeed News reported Wednesday, the event was hosted on Facebook by "BM, a known alias of the BlackMattersUS." Last month, Russian news outlet RBC outed BlackMattersUS as linked to the Internet Research Agency — a Russian troll farm operating out of St. Petersburg."