The finalists for Super Bowl 52 are set. The NFL announced that Minneapolis, Indianapolis and New Orleans are the three remaining cities being considered to host the NFL’s championship game in 2018. The Vikings could be the front-runner with a new stadium complete by then. The cities will present their bids to league owners at their spring meeting next May.
Italy's highest court has overturned the murder conviction against Amanda Knox, bringing to a definitive end the high-profile case.
Six world powers and Iran move closer to a deal, but there are still major disagreements.
A look at some of the week's biggest headlines and the stories you may have missed.