Quoted from the BBC, but sounds liek Toto Wolf decided he didn’t appreciate Karen Horner’s comments:
“In an unusual step, Mercedes F1 boss Toto Wolff attended Russell’s news conference and criticised Red Bull team principal Christian Horner for calling Russell “hysterical”, saying this “crossed a line”.
Wolff said: “Why does he feel entitled to comment about my driver? If you’re thinking about it, yapping little terrier, always something to say.
“His forte is not intellectual psychoanalysis, but that’s quite a word. How dare you comment on the state of mind of my driver.””