At a time of tough talk on southern border security, there is a bridge you can walk from San Diego to Tijuana and business is booming. Americans have saved millions flying out of Tijuana's airport. The Cross Border Xpress bridge started with quiet diplomacy and has shown great economic benefits. CBS' Steve Futterman has more in our five part series, Travel Smart.

The freedom of having a passport is great. But if you owe the IRS, your passport could be flagged and not renewed as part of a program to get Americans to pay up or come up with a tax payment plan. CBS' Matt Pieper has more in our five part series, Travel Smart.

The airlines calculate flight durations and on time performance, but their data may not add up to your real time experience. CBS' Peter King has more in our five part series, Travel Smart.

The Vegas massacre was unforgettable. For the world of hospitality it was a wakeup call. Hotels have enhanced security and trained their staffs to be more vigilant. CBS' Steve Futterman has more in our five part series, Travel Smart.

You either jam your suitcase overhead or pay the baggage fees. Those are your choices, at a time when there are less flights and more people flying. CBS' Wendy Gillette has more in our five part series, Travel Smart.