Rep. Maxine Waters, D-Calif., said on Friday that special counsel Robert Mueller is “going to win” in his investigation into Russia interfering in the 2016 election and its possible collusion with the Trump campaign.

During an interview on MSNBC, Waters, who for months has called for the impeachment of President Trump, brushed off concerns about the impartiality of Mueller’s operation, a team which includes members who have donated to Democrats.