Sarah O'Dwyer: Horner comes out swinging as Red Bull found to have 'overspent' in 2021

McLaren CEO Zak Brown, left, and Red Bull team principal Christian Horner, right, take part in a news conference at the Formula One U.S. Grand Prix auto race at Circuit of the Americas, Saturday, Oct. 22, 2022, in Austin, Texas. (AP Photo/Eric Gay)
