Lebanese Prime Minister Fouad Seniora is to visit Berlin next week for talks with Chancellor Angela Merkel, DPA QUOTED official German sources as saying Friday. Seniora would also hold talks on Wednesday with Foreign Minister Frank-Walter Steinmeier and Development Minister Heidemarie Wieczorek-Zeul, the government spokesman said. No further details were made available. Merkel has made the Middle East a central focus of German foreign policy.