Two people were arrested in Austria for allegedly playing snippets of Adolf Hitler speeches over the loudspeaker of a train, which had at least one shaken Holocaust survivor onboard. Travelers on the train headed to Vienna heard audio of the Nazi dictator speaking along with recordings of supporters chanting “Heil Hitler!” during normal announcements Sunday. “We heard two episodes,” David Stoegmueller, a Green Party parliament member, told the BBC. “First, there was 30 seconds of a Hitler speech, and then I heard, ‘Sieg Heil!’ “ One of the passengers exposed to the Hitler diatribe was a concentration camp survivor, he...