Katie Couric's Notebook: Summer Travel

Nowadays, air travel comes with a lot of baggage.

First, there's the security line where you'll stand in stocking feet, stressing over whether your moisturizer will hit the contraband can.

Hope you brought a good book. Last year, delays accounted for 20 percent of all airline flight time, and cost the nation $41 billion.

For the rest of my Notebook, just click the monitor.