Recent filings made by the AG’s office show that the probe is starting to home in on the actions of Trump’s longtime financial confidant and others. “The world’s about to learn how Trump’s inner circle—with Trump’s full knowledge—took advantage of the presidential inauguration,” said Stephanie Winston Wolkoff, who helped put together inaugural events and is now a lead witness for the government in this case. “Everything they did was all about self-dealing. They had a nonprofit pay them for their own hotel at an inflated cost,” she told The Daily Beast. Topping the list of witnesses D.C. investigators now want to interview is Allen Weisselberg, the Trump Organization’s chief financial officer. The AG’s office wants to question him under oath, as Weisselberg played a peculiar role in reviewing financial transactions of what’s supposed to be the independent inaugural committee—something far outside his duties at the family company.