San Antonio Express-News suggests Circuit of the Americas may not have been in compliance with request for aid.
Mercedes has vowed to stick with Michael Schumacher as the F1 legend continues his recovery from a skiing fall last December.
According to Finnish newspaper, Raikkonen has decided to choose Ferrari for 2014
The WEC is catching F1 in popularity, and it's catching them at a blistering fast pace.
"2013 was probably the worst season in history for McLaren" - Sergio Perez
With time running short, Haas Formula will hold off on its F1 debut
This is the second accident to take the life of a person related to the film's production.
Niki Lauda has criticised Williams, in the wake of female driver Susie Wolff's Friday morning appearances at Silverstone and Hockenheim.