August 31, 2016 7:57 am Dogs Really Do Understand Us, Study Finds A new study reveals that dogs understand and process words spoken by humans. NBC’s Erika Edwards reports. US & World Videos 2:58 A look at the traffic backup in Norwalk amid Interstate 95 closure 1:42 Emily Blunt says her daughters were impressed by Taylor Swift's praise for her and Ryan Gosling's ‘SNL' song 3:47 Ryan Gosling and Mikey Day Dress As ‘SNL's' ‘Beavis & Butt-Head' For ‘The Fall Guy' Premiere 12:31 Officials give update on fiery crash that has closed Interstate 95 in Norwalk 5:22 Team coverage: I-95 in Norwalk remains closed hours after fiery crash