plus for a limited time, get a free security camera call 1800 xfinity or visit comcast.com/xfinityhome. the families of three british schoolgirls suspected of traveling to syria to join isis say they had no idea what the teens were planning to do. the relatives testified today at a hearing before uk leader lawmakers. the sister of one of the teens says there were no, repeat no, warning signs. >> my sister was into any normal teenage things. she used to watch "keeping up with the kardashians" and stuff like that. there was nothing that indicated that she was radicalized in any way in our home. >> the girls boarded a plane