Colombian President Juan Manuel Santos has won a second term in an election seen as a referendum on peace talks with Marxist guerrillas. <br /><br />Santos pushed for support to continue the dialogue with rebel leaders of the Revolutionary Armed Forces of Colombia ( FARC) to end half-a century of war.<br /><br />His rival Oscar Ivan Zuluaga had campaigned on a taking a tougher stance. <br /><br />Santos opened talks in late 2012 aiming to end the conflict that has killed over 200,000 people and forced millions more from their homes.
