Just for the purpose to sell defense equipment and fulfill other geographical and geo- political needs, it saves Pakistan everytime something goes wrong on its part.
The person whom US considered #1 acquitted terrorist @Osama bin laden was found in Pakistan safehouse rescused successfully over a decade.
What more US requires to certify pakistan, convicting it a terror state.
US is a leader country and thus the Prez and Senate should rethink over its decision. This would give a rightful message to the world.