Sir: Sometimes it feels that no matter where Prime Minister Nawaz Sharif goes, someone, somewhere has attached themselves to the catchy jingle ‘go Nawaz go’! Whether it is the UK, US or even a local engagement, Imran Khan’s rhetoric seems to be catching on. One can almost begin to feel sorry for him but, then again, we are reminded just how negligent of the common man’s problems this government really is. Whilst ‘go Nawaz go’ is not exactly democratic-speak, it is part and parcel of the political game now and has given us Pakistanis a bit of a laugh on the side as well!WASIM KHANLahore