This article shows how some of the millions of dollars are already being spent on counter terrorism...DEPARTMENT OF JUSTICE
$38 million to improve the FBIs intelligence capability, including a new Office of Intelligence to coordinate intelligence requirements and collection, additional language translators, and additional surveillance staff;
$60 million for counterterrorism investigations;
$55 million to combat cybercrime; and
$52 million to protect the United States from foreign government intelligence operations and espionage.
(BTW, that Office of Intelligence is within, of all places, the Energy Dept.)
There is a vast array of programs already in place to handle terrorism, much more than what I've listed here. All I see is the deck chairs being moved around. Instead of fixing any existing problems we see the usual response of government...never ending expansion.
Someday, with the best of intentions, it's going to step on us all while the blind continue bumbling along...
Some information for you above.