the inside story ray su true business-grade internet comes and you'll get... de story ray su with secure wifi for your business. it also comes with public wifi for your customers. not so with internet from the phone company. i would email the phone company to inquire as to why they have shortchanged these customers. but that would require wifi. switch to comcast business internet and get two wifi networks included. comcast business built for business. weekdays at 5 eastern only on al jazeera america >> hey guys welcome back totech. i'm phil torres and here with kosta and marita. now guys this story i got to do is one of my favorites. helping technology change people's lives. this is a robot that paraplegic people can use to walk again. let's take a look. >> hi! >> this dream happening today. >> these kids from a summer camp near aspen, colorado is if to give amanda a lifesaving gift. a gift she hasn't been able to do here since she was paralyzed in a horrific accident 21 years ago. >> now i want to invite the kids to have at it and rip into it. >> it is a buy o