NEW : ` ` The new government will face serious challenges , '' police chief says . # ##ment . The lengthy dispute between Ghani and Abdullah had put off the selection of a successor to Karzai and raised fears of increased instability in the fragile , war-torn country . : Audit found ` ` significant '' fraud , but results legitimate . Sharif and Sharif agreed to national unity government earlier in March . The agreement comes after months of dispute between the two candidates .
NEW : ` ` The new government will face serious challenges , '' police chief says . # ##ment . : Audit found ` ` significant '' fraud , but results legitimate . Sharif and Sharif agreed to national unity government earlier in March . The agreement comes after months of dispute between the two candidates .