MQM will try to convince PM Shehbaz to further lower power rates: Farooq Sattar / MQM may quit coalition govt, hints Khalid Siddiqui / MQM's Khalid Maqbool Siddiqui criticizes PPP's 15-year rule in Sindh / Ex-Karachi mayor Wasim Akhtar, two MQM men acquitted in May 12 violence case / MQM emphasises role of youth in nation's future / Four get life term for facilitating assassins in ex-MQM leader Ali Raza Abidi's murder case / MQM-P to resort to street agitation if street crime not addressed / MQM-P blasts Sindh govt over Karachi street crimes / MQM-P calls for 'Empowered' Districts / PML-N, MQM-P accord to empower local govts