(November 2, 2013) -- Sen. Edward J. Markey (D-Mass.), and Rep. Joe Barton (R-Texas), who co-chairs the Congressional Bi-partisan Privacy Caucus, responded to a new survey that found a big jump in mobile device use by young children by announcing plans to introduce legislation to update the Children’s Online Privacy Protection Act. The bill will give parents more tools to protect their children from being tracked online and from being targeted by advertisers online....