Lecture Notes
Shortly following the terrorist attacks on 9/11 the Taliban was defeated and there was a shift
from retaliation to prevention. The President and the Congress joined together in declaring a
national emergency which required power by the President to use military force. Declaration of
A series of challenges followed the detention of unlawful enemy combatants at Guantanamo
Bay. These challenges were based on Johnson v. Eisentrager (1950). These cases included Rasul
v. Bush (2004), Hamdan v. Rumsfeld (2006), and Boumediene v. Bush (2008). The Supreme
Court denied enemy combatants access to U.S. federal courts in Johnson v. Eisentrager (1950).
In Rasul v. Bush (2004), the Supreme Court held that federal courts may hear petitions from non-
citizens detained as enemy combatants at Guantanamo Bay. Congress prevented courts from
Many law enforcement agencies are involved in the war on terror. Some of these include the
CIA, FBI, NSA, as well as local law enforcement agencies. Although the FBI has always been a
law enforcement and intelligence agency, since 9/11 it has become more focused on preventing
and disrupting terrorist behavior. The FBI has the counterterrorism division and the
counterintelligence division.
The Foreign Intelligence Surveillance Act (FISA) authorizes certain government surveillance
of communications for foreign intelligence purposes. Four main elements of FISA include:
application; objective basis; minimization guidelines; and ex parte order. There is also a FISA
Court which reviews FISA surveillance requests.
The USA Patriot Act includes a number of tools used to monitor, search, and prosecute
suspects in the war on terror. These tools include roving wiretaps, “sneak-and-peak” search
warrants, “lone–wolf terrorists”, and the business record provision. Roving wiretaps allow
surveillance of individuals rather than devices. “Sneak-and-peak” search warrants allow officers
National Security Letters (NSLs) order telephone companies, Internet Service Providers,
consumer credits reporting agencies, banks, and other financial institutions to turn over metadata
on all of their customers. The Patriot Act did not create NSLs but did expand issuing authority,
eliminate the required link to a foreign power, direct that no NSL investigation could be based
solely on activities protected by the First Amendment. NSL targets and data, NSLs and the
Inspector General’s report, NSLs in court.