October 1, 2009 7:02 am Dog Survives 24 Hours Underwater in Air Pocket A four-year-old chihuahua survived more than 24 hours underwater by staying in an air pocket of a house boat that sank after hitting a stump. US & World Videos 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 3:11 Ryan Gosling skips darker film roles because of Eva Mendes and daughters 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments