German authorities said they were 'investigating a political motive'16:35, 24 Oct 2026View 2 ImagesThe building ablaze this morning (October 24)(Image: AP)The German authorities have arrested a man on suspicion of arson after a fire swept through a mountaintop retreat built by the Nazi party in Bavaria.Emergency services in the Berchtesgaden district, in the Bavarian Alps in Germany’s south-eastern corner, were alerted to the fire by an alarm at about 9.15pm local time on Friday, the Associated Press reported.Firefighters and police rushed to the scene on a rocky promontory, located at the end of a narrow road that winds up the...