adical leftwinger Jeremy Corbyn on Saturday won the crown of Britain's main opposition Labour party in a landslide victory, becoming the nation's most left-wing political leader for over 30 years. The 66-year-old socialist, whose policies have been compared to those of Greece's Syriza and Spain's Podemos, was named leader after clinching 59.5 percent of the 422,664 votes cast by Labour party members and supporters. The newly-elected leader condemned "grotesque levels of inequality" and "an unfair welfare system" in his victory speech to party members in central London. The veteran campaigner also called for Britain's Conservative government to show more "compassion"...