Sir: After footage emerged of Pakistan Tehreek-e-Insaf (PTI) MPA assaulting a citizen in Karachi, another piece of video footage has emerged that could make things difficult for the party. Security footage from a car showroom on Karachi’s Shahrah-e-Faisal shows PTI leader Mansoor Sheikh brawling with the staff, and later vandalising the showroom. Apparently his security guards had also fired their weapons into the air. I remember a few days ago when the Gullu Butt incident took place, the PTI had called the Pakistan Muslim League-Nawaz (PML-N) out for cavorting with thugs and criminals. Now it seems that the PTI has also become the same sort of party. IMRAN ALI Lahore Published in Daily Times, August 17th 2018.