tonight or tomorrow morning. testify at a hearing later this week that would address the issue. stocks were up today. the dow gained 76. the s&p 500 added 11. the nasdaq finished ahead 29. oil was up $1.33 today to close at $103.88 a barrel. gasoline lost nearly a penny overnight. the national average is now $3.95 a gallon. life is often a series of tradeoffs. tonight, we examine one of the most popular these days. giving up a little security, for a little convenience. correspondent james rosen looks at a high-tech choice? reporter: don t get al franken wrong. you guys are brilliant. reporter: the senate democrat loves google app and the cool maps to help customers find restaurants, clueless drivers get around and first responders arrive at emergencies. but what raised concerns is the way digital companies are selling data about the
budget director jack liu late tonight or tomorrow morning. testify at a hearing later this week that would address the issue. stocks were up today. the dow gained 76. the s&p 500 added 11. the nasdaq finished ahead 29. oil was up $1.33 today to close at $103.88 a barrel. gasoline lost nearly a penny overnight. the national average is now $3.95 a gallon. life is often a series of tradeoffs. tonight, we examine one of the most popular these days. giving up a little security, for a little convenience. correspondent james rosen looks at a high-tech choice? reporter: don t get al franken wrong. you guys are brilliant. reporter: the senate democrat loves google app and the cool maps to help customers find restaurants, clueless drivers get around and first responders arrive at emergencies. but what raised concerns is the way digital companies are selling data about the