Corridors of power in Pakistan is abuzz as conflicting statements about its president Asif Ali Zardari's health and his sudden departure to Dubai hospital has let loose an array of speculations.Sources indicate that amid growing pressure from the military, Zardari's reported ill-health could be used as an excuse for him to step down.Also, despite denial from Zardari's aide of any such move, the U.S and Pakistan media have reported of a possible coup or resignation forced by the military.
