The Washington Post has another huge piece of the puzzle tonight, as Trump’s former campaign chairman Paul Manafort retroactively files as a foreign agent for his pro-Russia work in Ukraine.

A consulting firm led by Paul Manafort, who chaired Donald Trump’s presidential campaign for several months last year, retroactively filed forms Tuesday showing that his firm received $17.1 million over two years from a political party that dominated Ukraine before its leader fled to Russia in 2014.