It was one of those handshakes that will go down in history, bringing memories of Arafat and Rabin, McGuinness and Paisley, Manley and Seaga, Mandela and De Klerk. Since Colombian President Juan Manuel Santos shook hands with FARC rebel leader alias Timochenko in September, even the sceptics have had to accept that a peace deal is more likely than not, after five decades of conflict.
And there are sceptics on both sides. On the right, there are shrill warnings of a country being handed over to the guerrillas. And on the left, there are more legitimate criticisms that an end to formal conflict will mean little to millions of Colombians.
