Chavez enjoys double-digit poll lead

Venezuelan president Hugo Chavez has a double-digit lead over the opposition's presidential hopeful - but a quarter of voters have not committed to either candidate, according to a poll.

The survey released by the Caracas polling firm Datanalisis said nearly 45% of those polled said they would vote for Mr Chavez, while 31% supported Miranda state governor Henrique Capriles. About 25% are undecided.