https://www.reuters.com/article/us-genworth-m-a-oceanwide-hldg/u-s-security-panel-approves-oceanwide-purchase-of-genworth-idUSKCN1J50WU >A U.S. panel that reviews foreign investments for potential national security threats has approved China Oceanwide Holdings Group's [OWREAC.UL] purchase of insurer Genworth Financial , the two companies said on Saturday.