Show NW PLEA PUA FILED flUD IN STEWART ART CAS CASE WASHINGTON May 17 AP AP- AP A A second special plea to bar tar the ic i indictment of Robert W. W Stewart charged c iq with refusing to answer q questions asked by the senate oil oU c committee ommittee was filed today in the cD D District of Columbia supreme court The new plea set up the argument argument n ment that because Stewart answered answered an an- s the questions and did not d defeat the purpose of the oil tn on in investigation v he had committed no c crime rime Argument on the first special p plea lea which asked dismissal of the I indictment on the ground that S Stewart answer answered d qu questions on A April 24 that he had refused to a answer February 2 and 3 was heard h eard by Justice Siddons last Tues Tues- d day ay The justice had expected to h hand and down his ruling this week T The he new plea will wUl require arguments arguments arguments ments which are expected to be h heard eard Saturday |