B. It broadened law enforcement's powers to monitor the activities of suspected terrorists.
The Patriot Act is legislation passed in 2001 to improve the abilities of U.S. law enforcement to detect and deter terrorism. The act's official title is, “Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism,” or USA-PATRIOT.
Google: “The right to travel is part of the Liberty of which a citizen cannot deprived without due process of law under the Fifth Amendment.” So try the 5th!
