Amazing that you have not realized that we have been attacked. How many have to be killed to determine we are at war?
A few words voted on in Congress do not "make" a war - actions do. The congress is only politically active as shown by their actions - they care not that America is fighting for survival.
Actions make a fight, which we are certainly in; but it takes an act of Congress to make a war and they have not acted. War is a legal condition, not a physical one.