Many air carriers have begun offering wireless Internet on their planes within the past year. But passengers still have a way to go before the technology and etiquette are a smooth ride. Andrea Bernstein reports.
Word of mouth has long been one of the most effective ways for businesses to get their names out. But a new study finds the buzz generated
in social circles isn't what it used to be. Jeff Tyler reports.
Reports indicate Google is working with the National Security Agency to prevent major attacks like the one it suffered last month. Does giving the government access to our Google information put us at risk of a privacy breach? Bob Moon reports.
The government is delving into social networking sites like Facebook and Twitter to solve crimes and recruit soldiers. But it's not clear what guidelines government agencies have to follow. Nancy Marshall Genzer reports.