THIEU REPORTED TO BE OBJECTING ON 4 KEY ISSUES
S Vietnamese source, Jan 17, says Pres Thieu objects to 4 key issues in proposed truce accord, although he accepts the broad outlines of a draft accord; issues are: vagueness in protocols about which prisoners are to be released after a cease-fire, stationing of mixed mil comms around Vietnam, limitations on activities of mil and police units in S Vietnam and Hanoi's refusal to recognize as Saigon's territory the half of the DMZ that lies S of the demarcation line which runs through the middle of the zone; objections deal not with the main accord but with protocols; Thieu is still expected to approve the accord; objections reptdly have been conveyed to Gen A M Haig Jr, Nixon's special repr, who presented Thieu with the Vietnamese text of the draft accord on Jan 16; Haig leaves for Cambodia; objections fully detailed; in apparent effort to resolve these issues, Thieu has sent mil delegation headed by Lt Gen Vinh Loc to Paris to work on the protocols; Vietcong units in S Vietnam are being informed that a cease-fire is coming around Jan 20; mil activity remains at a low level; Saigon Govt denies CBS rept from Saigon that a cease-fire will be declared on Jan 19; map indicates cities where Thieu and Hanoi want truce supervisory units stationed
