An eight-day "ultimatum" for Venezuela's President Maduro to call fresh elections is set to expire in hours. Several EU nations are preparing to recognize Juan Guaido as interim leader, but Maduro remains defiant. Venezuela's President Nicolas Maduro faces massive pressure to call for new elections before midnight on Sunday. Germany, France, Britain, Spain, Portugal, the Netherlands and Belgium have said they will recognize opposition leader Juan Guaido as president if Maduro fails to announce a second vote before the eight-day ultimatum expires. France's European affairs minister, Nathalie Loiseau, told LCI television on Sunday that "if by tonight [President] Maduro does...