Washington (AFP) – The vast majority of Americans support diplomacy with Iran to constrain its nuclear program, a survey found Wednesday, amid a stalemate in negotiations to restore a 2015 deal. A wide-ranging annual survey by the Eurasia Group Foundation found that nearly 79 percent of US voters believe the United States “should continue to pursue negotiations to prevent Iran from obtaining or developing a nuclear weapon in the near future.” Former Republican president Donald Trump pulled out of the accord in 2018, calling it the “worst deal ever,” and reimposed sweeping sanctions. But the su…