Nouriel Roubini : "
Endgame of EZ is starting: Greece will exit by 2013 while Italy & Spain will need a Troika program after half-baked attempts by ECB to help " said Roubini in a twitter message " Troika pressure on Greece:ECB not accepting collateral;Germany talking exit; IMF signaling prog stop. Posturing in game of chix or for real? " he added