By Phil Stewart, Idrees Ali and Nandita Bose WASHINGTON (Reuters) -Billionaire Elon Musk took his campaign to cut the U.S. federal government into uncharted waters on Friday, holding an unprecedented top-level meeting at the Pentagon and calling for the prosecution of any Defense Department officials leaking "maliciously false information" about his visit.

Elon Musk said at an all-hands meeting on Tuesday evening that he "can't walk past a TV without seeing a Tesla on fire."

America PAC is offering $100 to each eligible Wisconsin voter who signs a petition against “activist judges,” echoing Musk’s highly controversial earlier scheme to award $1 million checks to a handful of lucky voters who indicated they were aligned with President Donald Trump before the November election.