Tesla Founder Elon Musk directed criticism at a group who appeared to claim responsibility for a suspected arson attack Tuesday on Europe’s only Tesla factory in northeastern Germany. “[U]nknown perpetrators deliberately set fire to a high-voltage pylon between Steinfurt and Hartmannsdorf in the early morning of March 5th‚” the State of Brandenburg’s Interior Ministry said in a statement. “The fire damaged the high-voltage power line so much that the power supply to the surrounding...