F1 LIVE: Michael Schumacher makes public appearance as Max Verstappen faces major penalty

As the days tick over ahead of the United States Grand Prix, there are plenty of intriguing storylines to follow in the F1 world. Both McLaren and Red Bull are hard at work as they continued to apply updates to their cars.

For Red Bull, round 19 of the season will be critical. The Milton Keynes-based team are bringing their final major upgrade package of the year with the hopes of reeling McLaren back in and stopping Lando Norris from running away with the World Championship.

The 24-year-old currently trails Drivers' Championship leader Max Verstappen by 52 points, but after winning the race in Singapore by over 20 seconds while easy off in the closing stages, it is clear that Norris' advantage is nothing short of alarming.

Express Sport keeps you up to date with all of the latest F1 drama below...