US
presidential hopefuls Donald Trump and Hillary Clinton have maintained
their status as front-runners in the latest round of voting for their
parties' nominations.
Despite defeats to Ted Cruz in Kansas and Maine, Republican Mr Trump won in Louisiana and Kentucky.Other Republican contenders Marco Rubio and John Kasich made little progress.
Mrs Clinton lost to Bernie Sanders in the Democratic races in Kansas and Nebraska, but won in Louisiana.
Texas Senator Cruz now appears to be the only candidate who can stop Mr Trump, analysts say, after a week in which the Republican establishment did everything it could to attack the New York tycoon.