President John Dramani Mahama has nominated Klottey Korle Member of Parliament, Dr Zanetor Agyemang-Rawlings, as Minister for Environment, Science and Technology, as part of a cabinet shake-up aimed at filling key government positions. The President has also nominated Bawku Central MP Mahama Ayariga as Minister for Local Government, Chieftaincy and Religious Affairs, while reassigning two other ministers to new portfolios.