The article is lengthy, and can be confusing at times given all the moving parts, but I highly encourage you to read it. Ukrainian interference in the election can be traced to essentially two sources. First, there was the apparent collaboration between the Ukrainian embassy in Washington D.C. and a highly paid Ukrainian-American DNC consultant, Alexandra Chalupa. The second angle is far more disturbing, and involves the publicization of a so-called ledger demonstrating corruption between Paul Manafort and pro-Russian elements in Ukraine, by a parliamentarian named Serhiy Leshchenko. Bizarrely, the investigation was effectively dropped after Trump won the election, making you wonder if there was anything really there in the first place.
Read the rest here.