KARACHI: Muttahida Qaumi Movement-Pakistan's Syed Hashim Raza won the by-election  held on Sunday for the Sindh Assembly constituency of PS-94 in Karachi's Korangi area with a landslide victory against the Pakistan Tehreek-i-Insaf (PTI). According to the unofficial and unverified result of 147 off 149 polling stations, Raza bagged 21.136...