Russian master of "kompromat" believed to be behind Trump Jr's meeting

It was made available to Russian state television in the late 1990s and authenticated in public by Yuri Y. Chaika, Russia’s prosecutor general, who at 66 has a long and storied background in kompromat. Mr. Chaika benefited from the video, as it destroyed a predecessor as prosecutor general, Yuri I. Skuratov, who had been looking into suspicions of corruption by President Boris N. Yeltsin and his associates.

Mr. Chaika (pronounced CHIKE-uh) is also the man who is widely considered to have been the source of the incriminating information on Hillary Clinton that Donald Trump Jr. was promised at a meeting last June in Trump Tower with a Russian lawyer and a Russian-American lobbyist. And yet, oddly, the accusations brought to New York fell flat, by the accounts of those present, despite their having originated from such a seasoned master of kompromat.