[Vanguard] Northern youths under the aegis of Arewa Youth Assembly (AYA), Monday berated the Peoples Democratic Party (PDP) and some civil society groups for sponsoring baseless conspiracy theories and underhand tactics for political gain and discrediting the leadership of the of the Nigerian National Petroleum Company (NNPC Ltd), the Nigerian Midstream and Downstream Petroleum Regulatory Authority (NMDPRA), following the discovery of the methanol-blended petrol products.