NIGHTLINE RECENT REPORTS

‘Dog: Impossible’ star Matt Beisner’s quest to prove there are no bad dogs

In Nat Geo Wild’s dog-training series, Beisner, an animal behaviorist, and trainer Stef DiOrio attempt to rehabilitate very aggressive and dangerous dogs to bring peace to these animals and owners.

Sep 19

Legendary journalist Cokie Roberts’ life covering politics: Part 1

The daughter of U.S. Representatives, Roberts broke barriers covering politics. Beloved by her colleagues, she embodied the idea of journalistic integrity and female empowerment.

Sep 18

Cokie Roberts’ battle with breast cancer: Part 2

Roberts was diagnosed with breast cancer in 2002 and worked to encourage women to get regular mammograms. She passed away from complications of the disease on Tuesday.

Sep 18

Christie Brinkley's daughter on taking mom's 'Dancing With the Stars' spot

Brinkley broke her arm during rehearsal for the show, but her 21-year-old model daughter Sailor Brinkley-Cook is stepping up in her place. “I just want to make [my mom] happy and… proud,” she said.

Sep 17