A day after being booed off the Republican National Convention stage, Texas Sen. Ted Cruz stubbornly defended his refusal to endorse Donald Trump, insisting he is not a "servile puppy dog" who would back anyone who personally attacks his family.
Texas Sen. Ted Cruz tried to link arms with Republicans at the party's national convention on Wednesday, but was booed lustily by delegates when he ended his speech without offering Donald Trump his endorsement -- or even saying he would vote for the New York billionaire.
Assailing each other with no letup, Republican front-runner Donald Trump and challenger Ted Cruz traded insults, charges and more as Indiana voters went to the polls in what could be an all-but-decisive presidential primary election.
Ted Cruz's conservative crusade for the presidency fought for new life Monday ahead of an Indiana vote that could effectively end the GOP's primary season. The fiery Texas senator hinted at an exit strategy, even as he vowed to compete to the end against surging Republican front-runner Donald Trump.