Are you going to write the same way in competitive ? Of course not. Then i will suggest you to write/Practise in formal way. Really you have good knowledge but your way of expression lacks impression.

And what is the authenticity to this ? Does Washington explicitly claims such like things indeed when these are against its allies' interests ?
I don't mean that US is having any good intentions for Pakistan. But in such an open way ! looks odd indeed when the next side is US like country.

And yes ISI is doing its best but somehow it too has downsides like how militant groups like TTP etc could proceed their activities in Pakistan ? Particularly if we see how such militant outfits, which had actually risen from KPK,Fata and northern side of the country, could reach Karachi ? means they traveled 1000 to 1500 km. without getting caught or so ? And many more things. But Overall ISI is best of all we can understand that how tough is it to move on in a country like Pakistan.