OP-EDLuke Harding: 5 things we learned from the Biden-Putin summit in GenevaBy Luke Harding. Published June 16, 2021 at 10:24 pm US President Joe Biden (L) meets with Russian President Vladimir Putin (2nd R) at the 'Villa la Grange' in Geneva on June 16, 2021.Photo by AFPCool normality helped exorcise ghost of 2018’s disastrous Helsinki summit but what else was achieved?Read more here.