WASHINGTON In a tit-for-tat move, the Obama administration has slapped curbs on the movement of Pakistani diplomats and embassy staffers in the US, private TV channel claimed. The move is seen as a response to Pakistani authorities decision to slap travel restrictions on US diplomats and other embassy officials, after several US diplomats were found travelling illegally in sensitive areas of the country. There was no official word and reaction either from the US Embassy or Pakistani government spokesman.