1. “Mr. Manafort, did you collude with Russians?”

That was one of the shouted questions from journalists that Paul Manafort, above, ignored as he surrendered to the F.B.I. today. Watch the video here. He and a business partner pleaded not guilty to money laundering, tax fraud and foreign lobbying related to their work in Ukraine.

They were the first charges handed down by the special counsel Robert Mueller. Our reporters are annotating the court document, which makes no mention of President Trump or election meddling. But Mr. Mueller could be using the charges to pressure Mr. Manafort into providing information about those topics.