Dr. John Torres answers viewer questions about the return of sports and vacations, Natalie Morales introduces us to dogs who are cheering up kids with virtual visits, Jackson Daly interviews Dude Perfect’s Coby Cotton and Lester Holt shows us how one girl in Ohio is using Tic Tac Toe to make unexpected friends.br » Subscribe to NBC News: » Watch more NBC video: br NBC News is a leading source of global news and information. Here you will find clips from NBC Nightly News, Meet The Press, and original digital videos. Subscribe to our channel for news stories, technology, politics, health, entertainment, science, business, and exclusive NBC investigations.br br Connect with NBC News Online!br Visit NBCNews.