Yemeni authorities arrested three men , the Interior Ministry says . They were `` on the verge '' of implementing plotted attacks , the ministry says . Most are Saudi , but three are Saudi . 88 were arrested previously .
Saudi authorities arrested 88 men , the Interior Ministry says . They were `` on the verge '' of implementing plotted attacks , the ministry says . Most are Saudi , but three are Yemeni . 59 were arrested previously .