Should Sandy go?

摘要

Allen wheat is gone from CSFB; David Komansky will soon have left Merrill Lynch. Investigations and a rotten market are combining to clean out Wall Street's stables. At some point, the woes attached to a chief executive's tenure appear more costly than the talents he brings to the job. No firm is more besieged right now than Citigroup: its leader, Sandy Weill, has become something of an embarrassment. Is it time for him to go?