Credit Suisse Investment-Bank Chief Calello Treated for Cancer

Calello, 48, "has begun an intensive program of treatment due to the development of a sudden and unexpected illness," the Zurich-based bank said in a statement yesterday. "Paul will remain as involved in the business as the course of treatment process will allow." Calello has cancer, according to a memo sent to employees. http://www.bloomberg.com/apps/news?pid=20601087&sid=aAUIIgVF7Sns