LONDON (AP) — Fresh from pouring his money and energies into helping Donald Trump win reelection, Elon Musk has trained his sights on Europe, setting off alarm bells among politicians across the continent. The Tesla and SpaceX chief executive has endorsed the far-right Alternative for Germany, demanded the release of jailed U.K. anti-Islam extremist Tommy Robinson and called British Prime Minister Keir Starmer an evil tyrant who should be in prison. Many European politicians have been left concerned by the attention. Musk’s feed on his social network X is dotted with abusive language — labeling politicians “stupid cretin” and “sniveling...