Investors Take a Holiday  NEW YORK (Reuters) - Investors may pack up and leave next  week as the Republican National Convention comes to New York  and many on Wall Street take a vacation, draining U.S. markets  of volume and leaving stocks flopping around with little  direction.
United says it will ask workers for more cost cuts CHICAGO _ Calling its financial condition  quot;sobering, quot; United Airlines said Friday that it will seek substantially more cost cuts than previously announced to help the carrier emerge from bankruptcy.