Summary: San Francisco is a city rich in cafes, and author Joe Wolff describes several of the most inviting ones in his new book, Cafe Life: San Francisco. With great photos by Roger Paperno, the book is a must for coffee lovers visiting the city. What does, "Flight attendants, doors to arrival and crosscheck" mean when you hear that on the public address system of an plane as the crew taxis to a terminal? Commercial pilot and AskThePilot.com author Patrick Smith explains how to "speak airline." And are you minding proper etiquette at pools and beaches this summer? TripAdvisor.com travel expert Lesley Carlin lists the things that bother most people about other people while sunning. Plus: Rudy's up-to-the-minute travel news and deals.
