By BERNARD CONDON, AP Business Writer NEW YORK (AP) — Right-wing extremists are celebrating Elon Musk’s straight-arm gesture during a speech Monday, although his intention wasn’t totally clear and some hate watchdogs are saying not to read too much into it. “I just want to say thank you for making it happen,” Musk said during a speech at Capitol One Arena on Monday afternoon, referring to Donald Trump’s victory in the presidential election.