Mark Sanford

"We have a president of the United States ... who literally just makes s--- up," Joe Walsh said.

"Those people who listen to the opinion shows on Fox, and those people who listen to my former world – conservative talk radio – they have no clue," the former GOP congressman warned.

Former Illinois GOP congressman and 2020 presidential candidate Joe Walsh demanded members of his party vote to impeach President Donald Trump, labeling him a "traitor" to the United States

"The irony is that in 2016, candidate Trump complained about 'rigged' primaries," John Avlon pointed out.

The Democratic presidential candidate argued that Republicans and Democrats "should facilitate the process of Democracy [but] not in any way dictate the process."

President Donald Trump recycled his own "Three Stooges" insult against a trio of Republican Party members running against him in the upcoming 2020 GOP presidential primary.

"It's an awfully anti-Democratic process that's being suggested by the party," former South Carolina Governor Mark Sanford said.

"The president has called himself the 'King of Debt,' has a familiarity and comfort level with debt that I think is ultimately leading us in the wrong direction," Sanford said.

"My aim is to win the New Hampshire primary and if that happens, I think all bets are off," said former Massachusetts Governor Bill Weld.

Outgoing South Carolina Republican congressman Mark Sanford cautioned Americans against accepting easy promises from a "Hitler-like character," comparing the Nazi Germany leader's post-World War I rise to today's political climate.

Katie Arrington, who beat Mark Sanford in the Republican primary for Congress, was seriously injured in a fatal car accident Friday night.

Republican Representative Mark Sanford was defeated in his primary election this week by an avid Donald Trump loyalist.

President Trump accused the lawmaker of being "very unhelpful to me in my campaign to MAGA."

Co-host Mika Brzezinski and Representative Mark Sanford each put at least some blame for Wednesday's shooting on the president.