2016 Presidential Campaign
The candidates met Thursday in Detroit, which is 70 miles from the ongoing water crisis in Flint, Michigan.
The New Jersey governor has faced criticism in the days following his endorsement of Trump.
In a speech Thursday, Mitt Romney was unsparing in his criticism of Donald Trump.
Trump has already fired back, calling Romney "a stiff" and "a horrible candidate."
The forum is the first since Donald Trump scored multi-state wins on Super Tuesday.
Will the party line up behind Trump, or are we witnessing the end of the modern GOP?
The retired neurosurgeon failed to win any state that voted on Super Tuesday.
In his own White House-style event, Donald Trump paid lip service to unity while taking shots at his party's leaders.
Overall, just 48 percent of adults in the Super Tuesday states accept that climate change is man made.
Carson camp says candidate faces pressure to drop out on Super Tuesday.
Are trade deficits between nations evidence of theft? And would a trade war make America richer?
“The problem is I know Trump, so my optimism has been squashed like a baby bird.”
March marks the second month in the presidential election’s primary season.
Several candidates' home states, including Vermont and Texas, are voting in Super Tuesday.
Donald Trump appeared at a rally in Radford, Virginia, on Monday.
It's unclear whether the Republican presidential front runner will be damaged by support from the white supremacist.