The sport's commercial boss hinted last week that a 'contract' was in place with the Nevada city – but did not specify further details.
Speaking in Bahrain on Friday, Ecclestone said that it would be premature to state a deal had been agreed, but he made it clear that things were edging further.
“I am going to be talking to them [Las Vegas promoters] in another 10 minutes,” he said in ... Keep reading