Israel-Palestinian peace talks were held on and off between the 1990s and 2010s, interspersed with outbreaks of violence. A negotiated peace did seem possible in the early days. A series of secret talks in Norway became the Oslo peace process, forever symbolised by a ceremony on the White House lawn in 1993 presided over by President Bill Clinton. In a historic moment, the Palestinians recognised the State of Israel and Israel recognised its historical enemy, the Palestine Liberation Organisation (PLO), as the sole representative of the Palestinian people. A self-governing Palestinian Authority was set up.