Libya holds landmark vote under shadow of unrest

TRIPOLI/BENGHAZI (Reuters) - Libya holds its first free national election in 60 years on Saturday in a vote designed to shake off the legacy of Muammar Gaddafi but which risks being hijacked by autonomy demands in the east and unrest in the desert south. Related Stories U.S. steps up warnings on Iran dissident camp in Iraq Rate rigging probe escalates in UK and Germany BoE FPC says can support