Watch: Fmr Secretary-General Ban Ki-moon on Covid-19 and 'shameful' global leaders

Today Tania joined Squawk Box Europe to discuss her latest interview with Former UN Secretary General Ban Ki-moon. He told Tania his concerns about the ‘shameful’ lack of global leadership and a ‘growing disunity’ since the election of President Trump.

The full interview will premiere Wednesday 26 August at 23:00 CET on The CNBC Conversation: Ban Ki-moon