Video authenticated by BBC Verify shows the moment gunshots rang out in Krakow’s main market square.
The Trump coalition is shattered – what will Republicans do now?
Republicans can stick with Trumpism or chart a new path, writes BBC Washington correspondent Daniel Bush.
Germans wrestle with what to do with Hitler’s destroyed Eagle’s Nest retreat
While some believe the site should be partially or completely rebuilt, others want it abandoned and all memory of its Nazi past forgotten.
