New York Republican primary
Trump, Clinton keep edge with Arizona wins, slip elsewhere
Republican Donald Trump and Democrat Hillary Clinton won their parties' primaries in Arizona on March 22 and maintained steep advantages in the presidential nominations race, despite victories by rivals in other states.
Clinton, Trump move closer to White House nominations
Hillary Clinton took a monumental step toward clinching the Democratic party's White House nomination on March 15, while Donald Trump's seemingly unstoppable rush to victory hit a bump in Ohio.