Lieberman was not a foreign minister: he was and is a running joke. He is boorish, unlearned, unread, and not house trained. That is why Netanyahu would not let him do anything serious, like speak to Western leaders. Make him minister of something he is interested in, like treyfe, and put a serious person in charge of the foreign ministry who can fill the shoes of Meir or Eban.
Ex-FM Lieberman: Firebomb attack in Jerusalem a reminder that norm is Arab terror against Jews (Haar
from the article: Save the foreign ministry by un-saving it