Sixty-eight percent of Americans put a higher priority on combating terrorism than protecting personal privacy, while 26 percent say it is more important for the federal government to avoid privacy intrusions, according to a Washington Post-ABC News poll released on November 23.

In accordance, 64 percent of those polled support the new full- body scanning, while 32 percent are opposed to it.

The new scanners, which produce outlines of the naked human body, were introduced in the wake of a string of foiled bomb plots against U.S.-bound airliners. The new technology could detect nonmetalic materials that could not be detected by traditional metal detectors. A Nigerian man used such materials in an attempt to blow down a U.S.-bound airplane on Christmas Day of last year.

However, when it comes to the enhanced pat-downs, half of all those polled say it goes too far, and 48 percent say it is justified to try to prevent terrorism, according to the poll.

Air travelers at some airports have to pass through full-body scanners. Those who set off the scanners' alert or refuse the scanning are subject to intimate pat-downs.

Outraged by the new security measures, privacy advocators planned a boycott of full-body scanning on November 24, one of the busiest day in a year at the country's airports as the Thanksgiving holiday approaches.

Xinhua