'He never stops fighting!' - Wolff backs Russell to respond to Antonelli

Mercedes team principal Toto Wolff says George Russell "won't leave a stone unturned" in Formula 1's title race and expects his driver to bounce back at the next race in Montreal.

Russell is 20 points behind championship leader Kimi Antonelli after a disappointing weekend in Miami, where he lacked the pace of his younger Mercedes team-mate, who won the race to make it three victories in a row.