Fifty round life buoys normally used to help someone from drowning have been hung on a bridge in front of the US consulate in Hamburg along with banners reading: “America, save yourself. Don’t vote for Trump.” The action – which coincided with former US president Donald Trump’s 78th birthday – was carried out by German artist Volker-Johannes Trieb and several assistants. The 50 life savers represent the 50 US states. Each white and red ring was labelled with concepts Trieb believes will be threatened by a second Trump term, including “peace,” “rule of law,” “women’s rights” and “freedom of bel…