Syria’s United Nations' ambassador blamed what he called "some influential countries" for the delay in sending a chemical weapons investigation team to his country.
On March 20, the Syrian government asked U.N. Secretary-General Ban Ki-moon to set up an independent and impartial investigation to probe its concerns that chemical weapons were used by armed groups in the town of Khan Asal in Aleppo province that week.
Ban acted quickly, announcing the next day that he would send a team to investigate. But more than a month later, the 15-person technical mission awaits permission from the Syrian government to enter the country.
Source: Voice of America. Read full article. (link)