Caitríona Perry, Courtney Subramanian, and Sumi Somaskanda look at how US President Donald Trump is challenging the state of California, and how its governor, Gavin Newsom, is returning the favour.
Every weekend, The President’s Path explores the state of US politics — in Washington and beyond. We dig into the key issues shaping America and uncover what’s on the minds of those closest to power. You can contact us at: path@bbc.co.uk
