Pence attacks, challenges Trump in 2024 White House race

Former Vice President Mike Pence, who once served Donald Trump loyally, on Wednesday blasted his former boss for his role in the 2021 attack on the US Capitol and said he would challenge Trump for the 2024 Republican presidential nomination.

Pence issued his most forceful condemnation to date of Trump's role in the Jan. 6, 2021, attack by the former president's supporters on the US Congress as lawmakers met to certify Democrat Joe Biden's 2020 election victory.

"I believe that anyone who puts themselves over the Constitution should never be president of the United States, and anyone who asked someone else to put them over the Constitution should never be president of the United States again," Pence said in a speech in Iowa, which kicks off the Republican nominating contest next year.

During Trump's tumultuous four years in the White House, Pence repeatedly defended him through multiple scandals. But he incurred the wrath of Trump and his supporters when, as ceremonial president of the Senate, he refused to stop the certification of Biden's victory.

Pence, who turned 64 on Wednesday, joins a crowded nominating contest that is currently a two-man race between front-runner Trump and Florida Governor Ron DeSantis. Former New Jersey Governor Chris Christie and North Dakota Governor Doug Burgum also announced candidacies this week, raising the number of Republican White House hopefuls into double digits.

It is extremely rare for a vice president to run against a president he served under, and it has happened just a handful of times in US history. Pence enters the Republican primary with a mountain to climb, polling at just 5% and trailing Trump by 44 percentage points, according to a Reuters/Ipsos opinion poll in May.

Pence said on Wednesday he had no constitutional authority to meddle with the election results and that Trump had been "wrong." In Twitter posts on Jan. 6, Trump accused Pence of cowardice.

Trump supporters stormed the Capitol during the certification process, forcing Pence, family members, lawmakers and staff to flee to safety. Some rioters chanted for Pence to be hanged.

"The American people deserve to know that on that day, President Trump also demanded that I choose between him and the Constitution. Now voters will be faced with the same choice. I chose the Constitution and I always will," he said.

Pence will follow his announcement with a CNN town hall event Wednesday evening.

The growing number of candidates could clear the way for a Trump victory, because they risk splintering the anti-Trump vote, letting the former president clinch the nomination like he did in similar circumstances in 2016, party members and strategists said.

Pence, a conservative Christian, will focus much of his campaigning on Iowa. The state has a significant number of evangelical voters among its Republican electorate. Pence hopes a strong showing in the state will give him momentum and propel him into contention.

Abortion, Ukraine

In his Iowa speech, Pence accused Trump of treating abortion as "an inconvenience." As president, Trump appointed conservative US Supreme Court justices who helped end the national right to abortion last year.

"Donald Trump and others in this race are retreating from the cause of the unborn," Pence said.

Trump has declined to back a federal law restricting abortion rights, saying the issue should be left to individual states. Pence backs Congress passing a law enshrining abortion restrictions nationally.

Pence also took a swipe at DeSantis, a leading contender for the nomination, for saying that Russia's invasion of Ukraine was a "territorial dispute," a remark DeSantis later walked back.

"I know the difference between a territorial dispute and a war of aggression," Pence said.

Trump, in remarks to conservative commentator Todd Starnes on Monday, wished Pence luck, but criticized him for allowing the certification of the 2020 election results.

"We had a strong, nice relationship until the very end," Trump said. "We disagreed on that last moment in time on that very issue."

Many of Trump's diehard supporters view Pence's refusal to overturn the election result as treachery and will seek to block his path to the nomination.

Pence, who served as a congressman and governor of Indiana, still embraces many of Trump's policies while portraying himself as an even-keeled and consensus-oriented alternative. On Wednesday, he said he was "proud of the Trump-Pence administration." -- Reuters