Venezuela's Chavez says his cancer is likely back

CARACAS, Venezuela (AP) — President Hugo Chavez has raised serious doubts about whether he'll have the stamina for a successful re-election bid, revealing that he needs to return to Cuba to have a lesion removed that is probably malignant.

Chavez told Venezuelans on Tuesday that doctors in Cuba had over the weekend found a two-centimeter (less than an inch) lesion in the same place where they removed a cancerous tumor last year.

The socialist president, who hopes to extend his 13 years in power with another six-year term in the Oct. 7 elections, said the probability is high that the lesion is malignant and that he will likely need radiation therapy.

That will most likely …