Following last year's event, organisers said they faced a backlash including murder and rape threats
9 March 2020 10:23 AM GMT
Analysts say theses groups may have members in the tens of thousands and tacit supporters in the hundreds of thousands.
15 Aug 2017 6:57 AM GMT
Authorities say the suspect, who is from the town of Northeim, was involved with Muslim radicals there.
23 Feb 2017 2:00 PM GMT