NASCAR's grandiose Hall of Fame, which opened in Charlotte in 2010, is continuing to struggle financially according to a new report by the Bloomberg news agency, which says the museum, which cost $192 million, is drawing fewer than half the visitors forecast, leading officials last month to use $5 million...

Red Bull boss Christian Horner reckons that Formula 1 should think carefully about sticking with the controversial double-points rule. F1 bosses prompted an angry backlash from fans over the winter after it was agreed that double points would be awarded for the final race of the campaign. Despite teams voting...