ISLAMABAD: Pakistan Muslim League-Nawaz (PML-N) MNA Raza Hayat Hiraj on Wednesday joined Pakistan Tehreek-e-Insaf (PTI), the party announced via its social networking site. According to PTI official Twitter account, Raza Hayat called on PTI Chairman Imran Khan and other party leaders at Jahangir Tareen’s residence, where he announced his decision to join hands with the Imran-led party. During the past two weeks, PML-N has seen three party MNAs jump ships to PTI. Earlier, MNA from Faisalabad Dr Nisar Ahmed Jutt and MNA from Gujranwala Tariq Mehmood joined PTI from PML-N.