Venezuelan president Chavez says his cancer has returned and he will need more surgery in Cuba. This comes shortly after winning the presidential election. He asks Venzuelans to support vice president Nicholas Maduro, a former bus driver and union leader, for president if new elections are held. Venezuela's constitution requires new elections in 1 month if Chavez dies or resigns. Higher spending in the election year has widened the gap between revenues and spending from 5% to 20%, with expectations Venezuela's currency, the Bolivar, will be devalued.