F1 boss Carey confident on 2021 rules vote outcome

Formula One boss Chase Carey is confident teams will vote to accept the proposed 2021 regulations set to reshape the championship.

F1's moved its initial publication deadline from June back to Oct. 31 earlier this year. The process has been complicated by a struggle to get teams on the same page -- at the Japanese Grand Prix, Ferrari boss Mattia Binotto reminded F1 of its power to veto any rule change it does not like as negotiations intensified.

"We feel good about the vote," Carey said in a Liberty Media investors call ahead of the U.S. Grand Prix on Nov. 3. "We've gone through a long process, engaged with the teams, we took the World Motor Sport Council through what's been voted on earlier…