funny tweet, but where is the source for ZH’s statement?
That’s all there was. It is their twitter acct.
Do you know about Project Iceworm? A much better reason for acquiring Greenland.
https://www.sciencemag.org/news/2016/08/mysterious-ice-buried-cold-war-military-base-may-be-unearthed-climate-change
There is no source, they made it up to troll people.