A suspect has been arrested in the disappearance of 24-year-old hiker Meredith Emerson in Georgia. Maggie Rodriguez reports and then speaks with Emerson's boyfriend Steve Segars. watch
Authorities are still unclear of the scope of the foiled scheme. Insight with Roger Cressey, NBC terror analyst and Steve Emerson, terrorism expert. watch
Carface is taken to the future to witness what Timmy's future will be like if Belladonna uses her magic whistle that hypnotizes all dogs. watch
