Spanish election race turns to undecided voters

With less than a week to go until Spaniards go to the polls and the gap between the incumbent government and the opposition socialist party closing, the battle is on to capture undecided voters.

Although the conservative Partido Popular (PP) led by Mariano Rajoy is expected to win next Sunday's vote, according to recent polls, an absolute majority is unlikely and both sides are trying to win over the 'undecideds'.

Almost one fourth of voters say they have not yet chosen who to vo...