A political action committee backed by billionaire Elon Musk is under investigation in Michigan for possible violations of state laws, a spokesperson for the Michigan secretary of state’s office said in a statement on Sunday. Tesla CEO Musk has previously said he did create a PAC focused on supporting candidates but has not pledged anything to anyone. The Musk-backed America PAC has been acquiring detailed voter information from those living in Michigan and other states after people have submitted their personal data through a section on the PAC’s website that…