Clinton Sanders Clash

The race for the Democratic nomination took a negative turn, with front-runner Hillary Clinton and Bernie Sanders exchanging criticism over each other's qualifications for the presidency.

Buoyed by his win in the crucial Wisconsin primary, Democrat Bernie Sanders has escalated his attack on front-runner Hillary Clinton, saying she is not qualified to be the US President as the two presidential aspirants engaged in a verbal duel.

Democratic presidential candidates Hillary Clinton and Bernie Sanders clashed sharply in a debate on Thursday over their support for President Barack Obama, with Sanders accusing Clinton of "a low blow" after she compared him to Republicans.

US Democratic presidential front-runner Hillary Clinton backed elements of President Barack Obama's strategy to fight ISIS militants in a debate on Saturday in which she clashed with top rival Bernie Sanders over national security and the economy.

The race for the Democratic nomination took a negative turn, with front-runner Hillary Clinton and Bernie Sanders exchanging criticism over each other's qualifications for the presidency.

Buoyed by his win in the crucial Wisconsin primary, Democrat Bernie Sanders has escalated his attack on front-runner Hillary Clinton, saying she is not qualified to be the US President as the two presidential aspirants engaged in a verbal duel.

Democratic presidential candidates Hillary Clinton and Bernie Sanders clashed sharply in a debate on Thursday over their support for President Barack Obama, with Sanders accusing Clinton of "a low blow" after she compared him to Republicans.

US Democratic presidential front-runner Hillary Clinton backed elements of President Barack Obama's strategy to fight ISIS militants in a debate on Saturday in which she clashed with top rival Bernie Sanders over national security and the economy.