it happens to astronaut scott kelly and his identical twin. how does this happen? dr. nicoleafire here with the science behind it. you know what's awesome? gig-speed internet. you know what's not awesome? when only certain people can get it. let's fix that. let's give this guy gig- really? and these kids, and these guys, him, ah. oh hello. that lady, these houses! yes, yes and yes. and don't forget about them. uh huh, sure. still yes! xfinity delivers gig speed to more homes than anyone. now you can get it, too. welcome to the party. heather: after the heartbreaking death of a puppy midflight lawmakers are working to make sure it never happens again. john kennedy and catherine cortez unveiling the welfare of fairy friends, to prohibit live animal bins, and violations. mounting pressure after a 10 month mac died when a flight attendant put his carrier in the been. the airline. back on a private charter plane. >> kicked off a southwest flight because the young girl appeared to be too scared to sit down. another passenger filming the incident claiming, called somebody in to esco