UBS CEO Ermotti on Credit Suisse, Buyback, Volatility

UBS Chief Executive Officer Sergio Ermotti says the integration of former rival Credit Suisse "is almost done." He also talks about the Zurich-based bank's announcement of a new $3 billion share buyback program to run until mid-2027, and how he expects "spikes of volatility" to continue in markets for the rest of the year. Ermotti speaks with Bloomberg's Guy Johnson.