LNG tankers are really small nuclear bombs waiting to explode.
You got that right, LNG tankers should never be docked near a city.
Where did you get your info?
https://www.youtube.com/watch?v=18jB74GtZwg
If the US would get into the LNG business it would mean more high paying blue-collar and white-collar jobs for a longer period of time than if we stayed in the crude oil export business. LNG is a more versatile type of energy than crude oil, that even environmental wackos would embrace.