Testimony. >> after complaints that there wasn't a good way to shop before you sign up for an account, obama care officials launched a much more basic version on october 10th. but it doesn't tell you a lot of important things like anonymous shopper can. for instance, if a plan covers prescription medications or if your doctor is in network. christi and victor. >> cnn correspondent brianna keil keilar. print, aim, fire, anyone can make a 3d gun. >> a ban on undetectable guns is set to expire. that has lawmakers taking aim at the revolutionary technology. we'll talk about security concerns aft...