NEW YORK (AP) — U.S. Sen. Charles Schumer is asking the Federal Trade Commission to investigate an advertising technique that uses mobile phone data to learn about people who pass by billboards.
By MICHAEL BALSAMO, St. Louis Post-Dispatch: Business
Sun, 05/01/2016 - 3:35am
NEW YORK (AP) — U.S. Sen. Charles Schumer is asking the Federal Trade Commission to investigate an advertising technique that uses mobile phone data to learn about people who pass by billboards.