ROME / AP Former Italian Premier Matteo Renzi has resigned as Democratic Party leader in a bid to win a fresh, stronger mandate before the national election in which populist political forces are positioned to pose the biggest challenge. As promised, Renzi told fellow Democratic leaders at a meeting on Sunday that he was resigning. But Renzi insisted he …

  WEST PALM BEACH / AP One day after delighting in a massive campaign-style rally, President Donald Trump is turning back to the business of governing. Trump, who is spending the weekend at his private club in Florida, plans to spend Sunday interviewing at least four candidates to be his new national security adviser. The meetings come as he seeks …

  MUNICH / AP Iran’s foreign minister brushed aside new pressure from the United States on Sunday, declaring that his country is “unmoved by threats” but responds well to respect. President Donald Trump has repeatedly criticized the 2015 nuclear agreement between Iran, the US and five other world powers, under which Tehran agreed to curb its uranium enrichment in exchange …