The US has also interfered in some capacity at one time or another in the pretty much every country in the world. Obama interfered in UK politics by throwing his support behind the 'Stay' campaign. Considering how crazy Democrats are about Russians it seems like their alleged support of Donald Trump makes all the more sense, Russia doesn't want to be bullied and wants a better relationship with the US. Geostrategic partnerships are changing, we have the threat of radical Islam and also the rise of Chinese Communism which is becoming more eager to take the reigns of globalism and world goverment so forging a partnership with Russia would be the smartest possible thing we can do and we both come out winners for it.