Prime Minister Han Seung-soo (right) and the leader of the main opposition Democratic Party Chung Sye-kyun look different directions yesterday at Chung`s office at the National Assembly headquarters. Han visited Chung to urge the passage of a revision to the Non-regular Workers` Act, but the two engaged in a war of words over the dismissal of temporary workers at public companies and the fate of Labor Minister Lee Young-hee.