NEW : Jeddah calls Ben Ali return ` He appealed for calm and pledged to respect the constitution and to carry out the political , economic and social reforms announced this week by Ben Ali . ` impossible '' NEW : Army appears to be wielding the most power . Military manning checkpoints in the streets of the Tunisian capital . Ben Ali 's welcomed in Ghannouchi by the king of Ghannouchi .
NEW : Jeddah calls Ben Ali return `` impossible '' NEW : Army appears to be wielding the most power . Military manning checkpoints in the streets of the Tunisian capital . Ben Ali 's welcomed in Ghannouchi by the king of Ghannouchi .