Irena Chalupa was a director of the Ukrainian National Information Service (UNIS) - http://ukrweekly.com/archive/2013/The_Ukrainian_Weekly_2013-03.pdf page 8, bottom left
UNIS acts as a liaison office of the Ukrainian Congress Committee of America (UCCA) - http://www.ucca.org/index.php?option=com_content&view=article&id=44&Itemid=31&lang=en
Alexandra Chalupa said the embassy (the Ukrainian Embassy in Washington) also worked directly with reporters researching Trump, Manafort and Russia to point them in the right directions. - http://www.politico.com/story/2017/01/ukraine-sabotage-trump-backfire-233446
Get that? The Ukrainian embassy directed US reporters
Andrii Telizhenko, who worked as a political officer in the Ukrainian Embassy said, “They were coordinating an investigation with the Hillary team on Paul Manafort with Alexandra Chalupa ... the embassy worked very closely with” Chalupa. - http://www.politico.com/story/2017/01/ukraine-sabotage-trump-backfire-233446