Sana'a (Saba) - The activities and works of the Second International Conference of the Greatest Messenger were launched in Sana'a with the participation and attendance of local and foreign officials, scholars, academics and cultural figures.At the opening of the conference, Prime Minister Ahmed Ghaleb Al-Rahawi gave a speech in which he pointed out the importance of this conference, which is linked to the greatest man and most successful leader known to humanity, Muhammad, may God bless him and his family and grant them peace.Source: Yemen News Agency