Issues at Mercedes? F1 2023 Pre Season Testing Day 2 Analysis

Issues at Mercedes? F1 2023 Pre Season Testing Day 2 Analysis Should George Russell's on-track failure worry Mercedes? Or is their W14 set to take the fight back to Red Bull and Ferrari? Day 2 of F1's pre-season testing in Bahrain taught us many things, including Red Bull's driver strengths and weaknesses, Williams' development progress, McLaren's struggles and more. Matt Kew joins Martyn Lee to discuss everything you need to know from Formula 1's Bahrain testing.