Since returning from a well-deserved one-month recess in September, Sam Ervin's Senate Select Committee on Presidential Campaign Activities has never regained the earlier momentum of its investigation into the Watergate mess and other scandals. Last week, on the day that it had been scheduled to begin examining publicly one of several pieces of important unfinished business, the seven-member committee suddenly voted to suspend its hearings indefinitely—until January at the earliest. The decision helped underscore the factionalism and frustration that has lately shaken the committee's once solid and purposeful ranks.
The delay...