NEW : David Liberman says that if charges are settled he may return to political arena . Liberman is to be charged with breach of trust and fraud ; he denies wrongdoing . His party , Yisrael Beiteinu , is the second biggest in the governing coalition in Israel . Israel is due to hold elections on January 4th .
NEW : Avigdor Liberman hints that if charges are settled he may return to political arena . Liberman is to be charged with breach of trust and fraud ; he denies wrongdoing . His party , Yisrael Beiteinu , is the second biggest in the governing coalition in Israel . Israel is due to hold elections on January 22 .