sglu >> right. this is basically making it official under legal penalty that she has turned overall e-mails from private server that had anything to do with her work as secretary of state. she said that publicly before but this time she's making it official. >> alex seitz-wald reporting for us in exeter. coming up next, the close encounter of the drone kind. four new reports of unknown objects flying in the path of planes. fitness fan or fanatics? inside the exercise craze that has launched seoulcycle into a publically traded company and have some calling it a cult. i asked my dentist if an electric toothbrush was going to clean better than a manual. he said sure... but don't get just any one. get one inspired by dentists. with a round brush head. go pro with oral-b.