zions national park Federalization has stabilized what you can carry on and what you can t. The general rule is that sha

Cityscape When you sit under the glass roof and sip a drink here, it feels as though you re out under the stars and enjoying views of the bay. There s nightly dancing to a DJ s picks from 10pm. The mirrored columns and floor-to-ceiling draperies zions national park help create an elegant and romantic ambience. Atop Hilton Tower I, 333 O Farrell St. (at Mason St.), 46th floor. & 415/923-5002.

Federalization has stabilized what you can carry on and what you can t. The general rule is that sharp things are out, nail clippers are okay, and food and beverages must be passed through the X-ray machine. Bring food in your carry-on rather than checking it, as explosive-detection machines used on checked luggage have been known to mistake food (especially chocolate, for some reason) for bombs. zions national park Travelers in the U.S. are allowed one carry-on bag, plus a personal item such as a purse, briefcase, or laptop bag. Carry-on hoarders can stuff all sorts of things into a laptop bag; as long as it has a laptop in it, it s still considered a personal item. The Transportation Security Administration (TSA) has issued a list of restricted items; check its web- site (www.tsa.gov/public/index.jsp) for details.