Travel ~ T5 ~ page 40

When my sister and I flew to Ohio, part of the security screening was a full body scan. The scan is a new thing, in the past airports have just used a metal detector. Some other things they do to promote safety are :

1. X-Rays for bags and other items like shoes.
2. Metal detectors.
3. A rule that all liquids must be no more than three ounces each.
4. People must have a ticket or a gate pass to get past the security checkpoint.