Sentences: 1. Other fragile states , such as Niger , Congo and Sierra Leone have radioactive and other valuable minerals which could be very dangerous in the hands of determined terrorists .
2. This can be seen in Somalia , where states in recent years have begun to fear al Qaeda will take advantage of the lawlessness .
3. Rotberg , R. I. -LRB- 2002 , July/August -RRB- .
4. The USA should work with the UN to strengthen governments so that they can more effectively maintain internal order while controlling their borders and tracking resource-flows .
5. Desperate people may also take refuge in religious or political extremism , which may in time come to threaten the rest of the world .
6. Failed states also export dangers more widely , as they often provide an opportunity for drug crops such as Opium -LRB- Afghanistan -RRB- or Coca -LRB- parts of Colombia -RRB- to be grown , processed and traded without fear of authority , with devastating effects both locally and globally .
7. In what was a key claim that later underpinned the 2002 US National Security Strategy and the U.S. War on Terror , Stephen Walt , a professor of international relations at Harvard University , has described failed states as breeding grounds of instability , mass migration , and murder .
8. In so doing , failed states often become havens for terrorists , who can find safety in them to plot against the West , to establish training camps for future terrorists , and to build up finance , weapons and other resources with which to mount campaigns .
9. Retrieved March 16 , 2011 , from Council on Foreign Relations : Dickinson , E. -LRB- 2010 , December 14 -RRB- .
10. Failed States in a World of Terror .

What claim can be made from these sentences?
Failed states are havens for drug-smugglers and terrorists