Disputes brewing over Hugo Chavez’s inauguration

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The windshield of a car frames a mural of Venezuela's President Hugo Chavez in Caracas, Venezuela, Wednesday, Jan. 2, 2013. Venezuela's Vice President Nicolas Maduro is returning home Wednesday from a visit with Chavez in Cuba and says the ailing president's condition remains "delicate" three weeks after his cancer surgery. (AP Photo/Ariana Cubillos)CARACAS, Venezuela (AP) — President Hugo Chavez is due to be sworn in for a new term in less than a week and his closest allies still aren't saying what they plan to do if the ailing leader is unable to return from a Cuban hospital to take the oath of office.