U.S. sues to block $4.3 billion deal between Assa Abloy and U.S. rival
WASHINGTON, Sept 15 (Reuters) - The U.S. Justice Department has sued to block a $4.3 billion deal between Assa Abloy AB and its U.S. rival, Home Improvement Division of Spectrum Brands Holdings Inc., the department said in a statement on Thursday. (Reporting by Doina Chiacu; editing by Paul Grant) ((doina.chiacu@thomsonreuters.com; 202-898-8322;))