Reactions to Donald Trump's Muslim ban range from "disqualified" to "Nazi"

A look at who has weighed in on the presidential candidate's latest controversy

• Dec 8, 2015

Romney: Donald Trump's remarks about women, Hispanics could hurt him

The 2012 GOP presidential nominee predicted Trump's comments could hurt his chances in the primaries or general elections

• Oct 16, 2015

Trump uses profanity to describe Bush-Rubio relationship

The billionaire said his two Florida opponents "hate each other"

• Sep 30, 2015

Running for president? You've probably slept here

Where presidential candidates like to stay the night when they're campaigning in New Hampshire

• Sep 29, 2015

Ann Romney opens up about battle with MS, family in memoir

Romney discusses going from fear to determination to being a "message of hope" for others coping with a neurologic disease

• Sep 28, 2015

Chris Christie shares his debate woes with Jimmy Fallon

The New Jersey governor jokingly pledged to go "nuclear" at the next debate if he doesn't get many questions

• Sep 1, 2015

GOP debate 2015: Advice for the debaters

The candidates, jeopardy and the Trump factor in the first Republican primary debate

• Aug 6, 2015

Watch Stephen Colbert goof off with Mitt Romney in new promo

As he gets ready to helm the legendary "Late Show," Stephen Colbert is giving fans a taste of what to expect

• Aug 3, 2015

Ohio Gov. John Kasich to meet with Mitt Romney

The latest Republican presidential candidate will meet with the 2012 nominee

• Jul 23, 2015

Campaign trail heats up amid July Fourth celebrations

Candidates shook hands and snapped selfies with supporters over the weekend that marked an unofficial start to campaign season

• Jul 6, 2015

GOP sleepover: Christie, Rubio to crash at Mitt Romney's place

The two Republican 2016 candidates are in New Hampshire for the July 4th holiday and will be spending Friday night at the Romney lake house

• Jul 3, 2015

White supremacist leader donated to GOP candidates

Earl Holt runs a group called the "Council of Conservative Citizens" and has given tens of thousands of dollars to Republicans

• Jun 22, 2015

GOP leaders speak out on Confederate flag over South Carolina Capitol

Mitt Romney calls on state to take down Confederate flag; Jeb Bush says he believes South Carolina "will do the right thing"

• Jun 20, 2015

Mitt Romney: Hillary Clinton is a phony

When "she comes into a room full of people, she's smiling with her mouth, but her eyes are saying...'Where's my latte?'"

• Jun 15, 2015

Mitt Romney to Republicans: Stop attacking Republicans

Former presidential candidate recalls Ronald Reagan's "11th Commandment" as he reflects on lessons from his failed 2012 bid

• Jun 14, 2015

Mitt Romney, Evander Holyfield weigh in for boxing match

The 68-year-old retired Republican is stepping into the ring against the 52-year-old retired boxer for charity

• May 15, 2015

Five times politicians failed at food

British Prime Minister David Cameron is being mocked for his delicate method of eating a hot dog, but he's in good company

• Apr 8, 2015

Dickerson: Why Paul Ryan Should Host a Poverty Summit

The Republican leader could create a venue for presidential candidates to talk about the issues they would otherwise ignore.

• Mar 17, 2015

Former boxing champ Holyfield to take on...Mitt Romney?

The former presidential candidate and the boxer will spar in a bout to benefit charity in May

• Mar 16, 2015

John Dickerson: Hillary Clinton's emails: Command, control, delete

How Clinton's team responds to questions about her private email account will tell us a lot about how the Clinton White House would operate

• Mar 4, 2015