Accountant supermarket manager <a href=" http://www.ashr.edu.au/viagra-online-paypal-accepted.pdf ">does 007 viagra work </a> Before African troops moved in, al-Shabab was making a steady income from duties and fees levied at ports and airports as well as extorting taxes on domestic produce and demanding "jihadi" contributions. A United Nations report estimated al-Shabab's income in 2011 at between $70 million and $100 million. It has lost most of that revenue since it was forced out of Mogadishu and Kismayo. Al-Shabab's only ally in Africa is Eritrea -- which backs it to counter its enemy Ethiopia, which also has troops in Somalia. Eritrea denies charges that it helps arm al-Shabab.