Outgoing Pakistan premier Shehbaz Sharif and Opposition Leader Raja Riaz have failed to come to an agreement on a name for the country’s upcoming caretaker Prime Minister in their first round of discussions on Thursday since the dissolution of the National Assembly.Outgoing Pakistan premier Shehbaz Sharif and Opposition Leader Raja Riaz have failed to come to an agreement on a name for the country’s upcoming caretaker Prime Minister in their first round of discussions on Thursday since the dissolution of the National Assembly.