Venezuela vote may keep Chavez in power
Chavez, a socialist who says he needs at least another 10 years to complete his revolution, holds a slim edge in polls, but many Venezuelans remain undecided.
A former soldier who often challenges US influence, Chavez lost a vote in December to lift term limits and if he loses his second try he would have to leave office in 2013 or find another way to change the rules.




