Protesters clash with Sudan police in latest anti-Bashir unrest
Demonstrations also erupted in three other cities as part of a four-week long unrest that poses the most persistent challenge to Bashir's grip since he took power in a coup in 1989.
Sudan's President Omar Ahmed al-Bashir looks on during Sudan's Saudi Air Force show during the final training exercise between the Saudi Air Force and Sudanese Air Forces at Merowe Airport in Merowe, Northern State, Sudan April 9, 2017.(photo credit: REUTERS/MOHAMED NURELDIN ABDALLAH)ByREUTERS