(AP) Elon Musk’s feud with President Donald Trump has reignited, with the tech billionaire threatening to launch a new political party and Trump suggesting Musk could be punished for his opposition. The dispute has laid bare not only the differences between the Republican president and one of his most vociferous one-time advocates, but also has reignited the possibility that the world’s richest man will — along with his billions — reenter the political spending arena. Musk, Trump’s former Department Of Government Efficiency chief, lashed out multiple times at Republicans for backing Trump’s tax cuts bill, calling the GOP “the PORKY PIG PARTY!!” for including a provision that would raise the nation’s debt limit by $5 trillion and calling the bill “political suicide” for Republicans.