(The Economist) CALLS for a no-fly zone over Libya are becoming much stronger, now that the Arab League has "unanimously" backed the idea (though in reality Algeria, Sudan and Syria, all repressive and undemocratic regimes, were unhappy about it). At an earlier meeting last week, the six-country Gulf Co-operation Council (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and the United Arab Emirates) was even keener to get rid of Colonel Muammar Qaddafi, who has insulted a number of its rulers over the years.