Re: Travelling to US AFTER visiting pak
just make sure your name is not Abdel or Abdul or Abdol or Muhammad or Mohamad or any such derivations. Also do not wear arabic clothing and long beard. Most importantly, in the disembarcation card, DO NOT write camel for gender.
Just kidding - as long as you have nothing to hide, there is no need to worry. I beielev PIA is flying shiploads of people atleast thrice a week and actually owns a hotel in mid-town (except they have managed to make it as unpolished as a desi hotel)