447billion approval

our senate just approved a bill to "provide money for non-defense government agencies including the Transportation, Commerce, Justice, Veterans Affairs and State departments". i just don't understand why sooo much money is needed! Between the bail out money and this, China defn. is going to own us! $447 billion!.. where does all this money come from? The only thing left is for Obama's stamp of approval;lets see what Mr. president has instore for us this time.