FILE - In this Aug. 28, 2006 file photo, former Israeli Foreign Minister Tzipi Livni, is seen during her visit in the Chancellory in Berlin. Livni is expected to announce her return to

 

              FILE - In this Aug. 28, 2006 file photo, former Israeli Foreign Minister Tzipi Livni, is seen during her visit in the Chancellory in Berlin. Livni is expected to announce her return to
FILE - In this Aug. 28, 2006 file photo, former Israeli Foreign Minister Tzipi Livni, is seen during her visit in the Chancellory in Berlin. Livni is expected to announce her return to Israeli politics on Tuesday, Nov. 27, 2012. (AP Photo/Franka Bruns, File)