The next US president's Afghan challenge  
 

How to deal with the war in Afghanistan is one area of foreign policy where the two candidates vying for the US presidency have clashed.

Barack Obama says it will be his top priority, while John McCain insists the focus should remain on Iraq.

Al Jazeera's Dan Nolan looks at the key issues in Afghanistan that the next US president will have to address.

 
 

More from: AljazeeraEnglish