Glad to see you are paying attention, rocky.
US is responsible for acting against companies in their territory that bribe other countries. Keep reading, there is a ton. The State website gives lots of this, too. One purpose of this is to help small countries develop in a legitimate fashion, and if they don't abide and accept bribes, they note in one section that I read that governments are often overthrown due to lack of cooperation. We all know a lot about the US forcing those issues (unfortunately).
Look, its all good info, just think it is worth the read for anyone that thinks nothing can happen. It is all legit, factual stuff, not opinions, so check it out.
