Rubio and Cruz finally target the GOP front-runner instead of each other, while the two lowest polling candidates continue to hang on
The GOP front-runner stood center stage for Thursday night’s debate, but his rivals got the most attention
Rubio finishes second ahead of Cruz
The business mogul finishes 10 points ahead of Rubio and Cruz, while Bush bows out of the race
The former Florida governor finishes far off the pace in the South Carolina primary
As candidates accuse each other of lying, voters seek the truth
A crowded early field may hand Trump the GOP nomination
