The Ohio governor said he is campaigning only to be president of the United States.
The billionaire’s wife and three of his adult children will join him onstage Tuesday night.
The family will take questions tonight from CNN’s Anderson Cooper and Republican voters seated in the audience.
The Texas senator’s tenacity makes him the Colorado favorite.
From abortion to NATO, Trump hit on hot-button issues two days before the Wisconsin primary.
The billionaire's probability of winning fell to 44 percent, according to an online predictions market.
Donald Trump and John Kasich participated in town halls for a second consecutive night.
The three Republicans hinted at no longer pledging to support their party’s eventual nominee.
The Wisconsin primary kicks off April’s nominating contests.
Using ads and other means, some Republicans are trying to stop Trump from racking up more delegates ahead of the convention.
Stiff-arming Garland is yet another in the long series of actions that unleashed the Trump-ism that Republicans so fear.
He’s in third place and that’s unlikely to change.
Todd Palin was injured in a snow machine accident on Sunday night.
At a Wednesday town hall, the senator said he hypothetically wouldn't agree to the second-highest position in the U.S.
The Miami contest comes ahead of the crucial March 15 Florida primary.
What’s key to winning the White House is how the contest plays out in the battleground states.