Geneva (AFP) – Joe Biden and Vladimir Putin kicked off their summit Wednesday with a handshake outside the Geneva villa where the two presidents plan to confront each other over the worst US-Russia tensions in years. Following an introduction by their host, Swiss President Guy Parmelin, Biden extended his arm for his first handshake with Putin since taking office in January. “It’s always better to meet face to face,” Biden said as the two men sat down with their top diplomats, kicking off the summit, where ghosts of the Cold War hovered over modern-day US concerns about Russian cyberattacks an…