By Shabbir Mir in The Express Tribune, Apr 27 GILGIT: Following a brawl over the absence of the chief minister (CM) at the Gilgit-Baltistan Assembly session for the third consecutive day, the speaker postponed the proceedings for an indefinite period. PPP member Raziuddin Rizvi criticised the local head of his party CM Mehdi Shah, whereas Ali spoke in defence of the chief minister. Ali had recently been inducted into the cabinet after a deal struck…