France's right-wing National Rally looks to seize on recent electoral gains

France hasn't had a far-right government since World War II
With the ultimate outcome still up in the air, France's fiercely anti-immigration National Rally and opponents of the long-taboo far-right party scrambled Monday to capitalize on an indecisive first round of voting in surprise legislative elections.

Round one on Sunday propelled the National Rally closer than ever to government but also left open the possibility that voters could yet block its path to power in the decisive round two. France now faces two likely scenarios in what promises to be a torrid last week of high-stakes campaigning.