they put his picture on twitter and took him to a >> the chip led them to actor chace crawford. the gossip girl star and the furry friend were reunited. >> lovely. >> they got to hang out again. >> sweet little dog. i did a similar story about an actor and chihuahua. >> this happens a lot, then. >> social media is helping people track down their dogs. >> are you a lost and found correspondent? >> that's my beat. that's my beat. that's what i do. >>> speaking of stars and celebrities, ronda rousey is back from her honeymoon and ready to rumble. but it might not be in the ufc octagon. >>> first, as a new hurricane takes aim at the u.s., we take a look at the massive number of vehicles ruined by harvey's floodwaters and the surprising call many owners are getting from their insurance companies. you're watching "world news now". >>> "world news now" weather, brought to you b shoulders. some i deserve others i don't and a few are kind of true but in the end the only name that matters is my own and one thing i never carry on my shoulders is dandruff because shoulders were made for gre