United States

16 big questions on Robert Mueller's Russia investigation for 2019

Washington (CNN)Special counsel Robert Mueller's investigation into Russian interference in the 2016 presidential election has left plenty of questions hanging with no answers for almost 20 months. But with the new year, there's the possibility some of these questions will finally be answered. There are already scheduled hearings and deadlines in former Trump campaign chairman Paul Manafort's criminal cases and a growing expectation of the wind-down of Mueller's work and use of a federal grand jury. Here are 16 questions about what's to come in the Russia probe: How does the Mueller investigation end?When he concludes his work, Mueller must provide a confidential report to the attorney general. But before that happens, he could seek additi ...