The Federal High Court in Abuja yesterday refused the minister of petroleum resources, Deziani Allison-Madueke's request to amend her originating summons to the effect that the National Assembly has no constitutional powers to carry out oversight function on Ministries, Departments and Agencies (MDAs) of government and hold hearing to adjudicate on petitions against them.

Source: http://www.ereporter.com.ng/index.php/national-news/item/670-n10-billion-jet-scandal-diezani-s-bid-to-stop-probe-denied-in-court