Venezuelan opposition in final protest push ahead of Sunday vote

By Hugh BronsteinCARACAS (Reuters) - Rock-throwing Venezuelans braved tear gas and rainstorms on Friday, blocking streets in protest against a legislative super-body to be elected on Sunday that critics call a plan by President Nicolas Maduro to create a dictatorship.The imminent election of a constituent assembly has been broadly condemned by countries around the world as a weakening of democratic governance in the OPEC nation, which is also struggling under a crippling economic crisis.Oppositi