AGNEW CONFIRMS HIS FAITH IN NIXON ABOUT WATERGATE
Vice Pres Agnew reiterates his faith in Pres Nixon on Apr 25 but concedes for 1st time that some of speculation on Watergate scandal might eventually be substantiated, brief press conf; says 'We are inundated with rumor, hearsay, grand jury leaks, speculation and statements from undisclosed sources. It is entirely possible that some of this may be proven later to be accurate. And, if it is, it must be confronted forthrightly at that time'; text; illus