FULBRIGHT URGES A HOLDING ACTION IN VIETNAM WAR; Says U.S. Must Stay Till Reds Realize Cause Is Hopeless and Agree to Negotiate WITHDRAWAL IS OPPOSED Senator Also Rules Out Any Escalation -- Sees Need for Concession on Each Side FULBRIGHT URGES A HOLDING ACTION
urges US conduct 'resolute but restrained' holding action in S Vietnam, s, Sen