Yemeni authorities arrested three men , the Interior Ministry says . The arrests are part of a nationwide security operation , the ministry said . They were `` on the verge '' of implementing plotted attacks , the ministry says . Most are Saudi , but three are Saudi . 88 were arrested previously .
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 .