If it steps up its engagement, Washington may be able to get the ball rolling.
- Riccardo Fabiani
Renewed negotiations to reach a settlement on the disputed territory of Western Sahara could be within grasp after painstaking diplomatic spadework.
But progress toward resolving the controversy over the area will prove hard to achieve without stronger U.S. backing.
Widening differences between Morocco and the pro-independence Polisario Front, as well as…