Hugo Chavez undergoing 'extremely complex and tough' treatments
Venezuelan President Hugo Chavez is undergoing ``extremely complex and tough'' treatments following cancer surgery, his vice-president said Wednesday.
Venezuelan President Hugo Chávez, whose health has been a subject of intense speculation since he underwent surgery for a pelvic abscess in Cuba on June 10, revealed during a televised address from Havana Thursday night, June 30, that he's also battling cancer.