Protesters angry after Tunisian opposition leader shot dead Around 1,000 protesters massed outside the interior ministry on Habib Bourguiba Avenue -- epicentre of the 2011 uprising that ousted ex-dictator Zine El Abidine Ben Ali -- shouting anti-Ennahda slogans and singing the national anthem following the assassination of leftist opposition leader Chokri Belaid, AFP journalists reported. Soundbites (To complete VID488621_EN)