Credit Suisse: what next for the crisis-hit bank?

The Credit Suisse story is about how finance went wrong at one of Switzerland's most important institutions and one of the most important banks in Europe. It's a tale of high-profile scandals, from corporate espionage to cocaine smugglers and oligarchs. But what does the future hold for the venerable institution? Credit Suisse's new chairman, Financial Times reporters and banking industry experts explain it all.