Mercedes may be playing down the dispute between their drivers but Nico Rosberg still wants clarity from Lewis Hamilton on their first corner scrap at the US Grand Prix. And the German insists losing the 2014 title in Abu Dhabi was more painful than this year's championship. (Autosport.com) 
Jenson Button's wait to use the updated Honda engine goes on as McLaren tries to diagnose why teammate Fernando Alonso's power unit on the new model failed in the closing stages of another frustrating grand prix for the team. (Motorsport.com) 
Sebastian Vettel asks the obvious question about his championship hopes and Daniel Ricciardo is warned about "going bananas" in the best of race radio from the US Grand Prix. (Formula1.com) 

 
Despite being currently 200 points behind Mercedes in the constructor's title, Vettel claims Ferrari have "largely exceeded expectations" this season. (F1i.com) 
Kimi Raikkonen is seeking consistency from Formula 1 officials in their rulings on driving standards after his tussle with Max Verstappen in Austin. (Autosport.com) 
Australian driver Ricciardo was quick to embrace all things American at the weekend, donning a cowboy hat to keep dry in Austin. (@redbullracing) 
Nico Rosberg, Toto Wolff and Lewis Hamilton
Lewis Hamilton's victory in Austin gave him an 80-point lead over team-mate Rosberg 

Ferrari vetoed F1 cost-reduction measures that included a proposal to set a maximum price for the engines and gearboxes manufacturers supply to customer teams, the International Automobile Federation have said. (Reuters) 
Mercedes boss Toto Wolff has promised 'full blast, free racing' between his drivers, Lewis Hamilton and Nico Rosberg, for the rest of the Formula 1 season now the world championship has been settled in the former's favour. (Motorsport.com) 
Hamilton is cultivating a "rock star status" that could see him achieve a global brand matching that of Tiger Woods, according to F1 marketing and sponsorship executive Zak Brown . (Inautonews.com) 
Rosberg put his disappointment at losing out to team-mate Hamilton in the race for the title by signing karaoke in a bar in Austin after the US Grand Prix. His performance was captured on video and posted online by fans. (Eurosport) 
Racing director Eric Boullier says McLaren remains steadfast in its view that its relationship with Honda should remain an exclusive one amidst speculation the Japanese firm could supply Red Bull in 2016. (Crash.net) 
Ross Brawn insists there remains hope that his close friend, seven-time world champion Michael Schumacher, can recover from the serious head injury he suffered during a skiing accident in December 2013. (Daily Mirror)