[Ray76]

Both Manafort and Devine consulted for Victor Yanukovych.

Manfort was viciously attacked for being "linked to Russia". Not a peep was said about Devine, who worked for Sanders

https://www.washingtonpost.com/news/post-politics/wp/2014/11/11/tad-devine-signs-on-to-work-with-bernie-sanders-on-potential-2016-run/?utm_term=.78cb4ec68eeb

http://www.politico.com/story/2016/03/tad-devine-inside-bernie-sanders-campaign-220357

Why is that?

[Ray76]

Manafort was attacked because of the efforts of Alexandra Chalupa, a long time Democrat operative and a Ukrainian activist associated with the Clinton campaign.