Sergio Morresi
Argentina vote heralds political, economic shake-up
Argentines decide on Nov. 22 whether to end years of leftist government in a run-off vote that could see the pro-business opposition seize command of Latin America's third-biggest economy.
Polls show that the mayor of Buenos Aires, former football executive Mauricio Macri, could force a sharp realignment by beating his left-wing rival Daniel Scioli, an ex-powerboating champion.