Riding a wave of voter anger at traditional politicians, billionaire Donald Trump won New Hampshire's Republican presidential nominating contest on Tuesday and U.S. Senator Bernie Sanders of Vermont won the Democratic primary.
Disenchanted with the economy and Washington politicians, voters in the first two U.S. primary voting races have responded enthusiastically to candidates for the Nov. 8 presidential election they view as outsiders.
The results, though decisive, did little to clear up confusion about who would emerge as the establishment contender to Trump on the Republican side, and there were signs that the campaign of Sanders' rival, former Secretary of State Hillary Clinton, was defensive about her future prospects.