Activists protesting against an expansion of Tesla’s electric car factory near Berlin said they want to warn of dangers to the environment, but also criticized other car manufacturers at a press conference on Saturday. “It doesn’t matter if it’s Tesla, VW or Mercedes – car companies and their political supporters are responsible for selling out our lifeblood,” said the spokeswoman of the Disrupt Tesla group, Lucia Mende, ahead of a planned demonstration. “We must prevent this and we will prevent it,” she added. A citizens’ initiative in Grünheide, where US tech billionaire Elon Musk has built …