Citizens United was a USSC ruling; TFA is about Poland.
Poland is in the EU; NEWAG seems to be a formerly state-owned company, that was fully privatized in 2003.
https://en.wikipedia.org/wiki/Newag
I'm awfully worried about both Poland and Hungary, and their place in the EU even though I'm a brit, and now out of the EU. I think both countries should have had their EU membership suspended years ago, for corruption; meddling with judicial appointments; and generally not allowing free media. I suspect Hungary is much worse, but for me, a major reason for supporting Brexit was that I didn't want to be in a political alliance with countries that didn't comply with international treaties, which the EU was so reluctant to enforce.