Chavez’s future uncertain after cancer surgery

CARACAS, Venezuela (AP) — Hugo Chavez’s surprise return from Cuba after cancer treatment was a classic maneuver for a president who excels at showmanship. It’s also likely to give him a political boost as supporters rally around their ailing leader. The 56-year-old president projected a strong, vibrant image as he stepped off a plane early today. Smiling, he hugged his vice president, broke into song and later raised a fist in triumph.