Caretaker Prime Minister Anwaarul Haq Kakar on Thursday urged the Al-Jomaih Group of Saudi Arabia to invest in the alternative energy sector of Pakistan. Mr Kakar, in a meeting with a four-member delegation, led by the Al-Jomaih Group head Sheikh Abdulaziz Hammad, said Pakistan and Saudi Arabia had brotherly ties which were getting further stronger. Al-Jomaih earlier made a huge investm