The NordDtream 2 gas pipeline will provide Europe with gas at a price that is 20% lower than the US can supply the equivalent gas. Trump alleges that it will give Putin too much control over European politics, so he is threatening a trade war if the pipeline goes ahead. US sanctions have damaged the US in the past, and led to the creation of the AIIB amongst other things.
Will these new sanctions cause further problems for the US? Perhaps Trump would be better off if he tried to compete with the gas supply at a commercial level rather than political, what do you think?
Trump is acting like a gangster more than a politician imo.
He tries to impress some people who are easy to convince about anything that looks good or that may look benefic for their country, however it is the opposite effect that will happens for sure.
The police of the world is more isolated than ever and will end by loosing allies.
If you want to boost your economy, you have to endorse profitable industries, not by creating stupid trading war that will rise the price of the us citizens...