Analysts have noted that Moscow may be using jailed Americans as bargaining chips in soaring U.S.-Russian tensions over the Kremlin’s military operation in Ukraine. Source

In response, China banned seafood from Japan. But Japan insists the release is needed to make room for the plant’s decommissioning and to prevent accidental leaks. Source

Deputies killed the gunman at the scene, authorities said. The three who were fatally shot died at the bar and six other people were taken to hospitals, authorities said. Source

Deputies killed the gunman at the scene, authorities said. The three who were fatally shot died at the bar and six other people were taken to hospitals, authorities said. Source

John Dickerson reports on the first Republican presidential debate, the reported death of a former ally to Russian President Vladimir Putin, and what India’s moon landing means for the international space race. Source

Six people were injured in the incident, including five with gunshot wounds, officials said. The suspect was pronounced dead at the scene. Source

Eight GOP candidates made the case for their candidacies before their largest audience to date. Source

During the debate​, the eight candidates on stage were asked if they would support Trump as the GOP nominee if he is convicted in any of the four separate cases against him. Source

The presidential primary season’s first GOP debate will be held in Milwaukee, where eight candidates have taken the stage. Source

We often see wars playing out on our television screens without much thought as to who exactly is covering these deadly conflicts. Award-winning journalist Jane Ferguson has been on the front lines of nearly every major conflict over the past 15 years. Ferguson joins CBS News to discuss the conflicts she’s covered and what keeps her going. Source