The world doesn't seem quite ready to let Elon Musk move on from the salute he made at Trump's inauguration. It's already been adopted by anti-Musk protestors, who projected it onto a Tesla plant in Berlin ahead of the impending federal election.

The British campaign group "Led By Donkeys" has claimed responsibility for the stunt that authorities say may have breached German laws on the use of symbols linked to illegal organizations.

Political activists in Germany said Thursday they had projected an image of Elon Musk's infamous raised-arm salute and the word "Heil" onto the outsid