Pat-downs under debate during US holiday rush

As millions of Americans criss-cross the country on the eve of the Thanksgiving holiday, a group protesting draconian new airport security measures has launched a campaign to snarl the system and cause travel chaos. The group is calling on people to refuse new body-scanning machines and insist on the more laborious and invasive full-body pat-downs. A new poll shows some public support for the new measures, but the row has prompted a drive to find less invasive ways to ensure travel safety.Duration: 01:39