Tunisia's dictator has fled, now many people hope for greater freedom and democratic reforms. But the interim head of state is considered to be a follower of the old despot. Do the elites to reform the country - or just replace an authoritarian ruler through the next? Tunis - appeals from around the world reach Tunis: Chancellor Angela Merkel called for a political renewal, French President Nicolas Sarkozy calls for free elections as soon as possible, UN Secretary General Ban Ki Moon called for a "democratic and peaceful" solution to.