The chief executive of UBS said he would conduct a full investigation into Credit Suisse.

[UBS CEO says it will conduct a comprehensive investigation of Credit Suisse] May 13, according to Swiss media local time on the 13th, UBS said that before merging Credit Suisse into a new giant bank, it will conduct a "360-degree investigation" of Credit Suisse, and this comprehensive investigation will be traced back to a long time ago.