Once again forced on to the road to exile, as so many times in their tormented history, dozens of Jews are leaving daily from the Ukrainian city of Odessa under the threat of Russia's invasion. The Black Sea port, a place steeped in Jewish history, now sees many joining the throngs as they pack buses and trains heading for Moldova or Romania. "This is where our roots are", says Oleksander Klimanov inside Odessa's historic Chabad synagogue, adding that "Jews have lived here from the very founding of the city". IMAGES AND SOUNDBITES