Ted Cruz S Canadian Citizenship

Republican presidential front-runner Donald Trump on Sunday hammered away at his closest challenger's eligibility to be US president, while the party's Senate leader said the chamber will stay out of the fray involving Ted Cruz's citizenship.

Republican presidential front-runner Donald Trump on Sunday hammered away at his closest challenger's eligibility to be US president, while the party's Senate leader said the chamber will stay out of the fray involving Ted Cruz's citizenship.