On day two of the World Economic Forum in Davos, discussions are revolving around new US President Donald Trump following his inauguration. Whether it’s EU Commission chief Ursula von der Leyen, German Chancellor Olaf Scholz or Ukrainian President Volodymyr Zelensky, they're all taking the stage and responding to Trump's return. Meanwhile, business leaders are recalibrating their policies to fit a new reality. FRANCE 24's Charles Pellegrin speaks to Julie Teigland, EMEIA Area Managing Partner at EY, about the advice she's giving to businesses.