An Australian man has been detained in Vietnam’s coastal city of Da Nang after allegedly going on a shirtless late-night rampage through a cafe, causing extensive damage and forcing frightened customers to flee. The incident unfolded at Ge Cafe on Le Hong Phong Street in central Da Nang shortly before midnight on Friday, according to a detailed account posted by the cafe on its social media account. Local news outlet Tuoi Tre reported that ward police had identified the man as an Australian...