This episode's headline: Economic Outlook; Master Motivators; Return to Somalia. The guests include GAIL FOSLER, Economist; MITCHELL FROMSTEIN, Manpower, Inc.; BARBARA RACKES, Retailer; SHIRLEY GROSS-MOORE, Auto Dealer; FRED SANDS, Realtor; places; CORRESPONDENTS: PAUL SOLMAN; CHARLAYNE HUNTER-GAULT. Byline: In New York: ROBERT MacNeil; In Washington: JAMES LEHRER