Red Bull Racing has been closely watching their drivers all season.
Both Sergio Perez and Daniel Ricciardo have felt the heat from this scrutiny. There's a chance that the Singapore Grand Prix might have been Ricciardo's...
Daniel Ricciardo is on good terms with Christian Horner.
He often talks to Horner and Helmut Marko, even though they discuss other things. Last year, Ricciardo came back to Red Bull as a test and reserve...
