WASHINGTON (AP) — President Donald Trump said Saturday it was time for Ukraine to get a new president, suggesting Volodymyr Zelenskyy has not done enough to end his country’s war with Russia and blaming him for high diesel prices in the U.S. “I suggest they get a new leader who can make a deal because he could have made many deals and for some reason he never does,” Trump said. The president, who on Friday struck a deal with Russian President Vladimir Putin to buy diesel from Russia in an attempt to address high fuel prices ahead of the U.S....