Romney Disses Trump

SALT LAKE CITY (AP) — Former GOP presidential nominee Mitt Romney said Thursday that the prospects for a safe future are "greatly diminished" if Donald Trump becomes the Republican nominee for president.

Speaking at the University of Utah, Romney warned a packed auditorium that any of the other GOP candidates would be a better alternative to the billionaire businessman.

"The only serious policy proposals that deal with the broad range of national challenges we confront today, come from Ted Cruz, Marco Rubio, and John Kasich," Romney said of Trump's GOP rivals. "One of these men should be our nominee."

Romney is charging into the increasingly divisive White House race with a verbal lashing of Donald Trump and a plea for fellow Republicans to shun the front-runner for the good of country and party.

"His is not the temperament of a stable, thoughtful leader. His imagination must not be married to real power," Romney said.

Romney branded Trump as "a phony, a fraud" whose "promises are as worthless as a degree from Trump University" in his speech.

Earlier Thursday, Trump dismissed Romney as "a stiff" who "didn't know what he was doing" as the party's candidate in 2012 and blew a chance to beat President Barack Obama. "People are energized by what I'm saying" in the campaign and turning out in remarkable numbers to vote, Trump told NBC's "Today."

The back-and-forth comes as Republican candidates prepared for the first post-Super Tuesday debate, scheduled for Thursday in Detroit, with Trump coming under increasing pressure from his party as he fights for the majority of delegates needed to win the nomination.

Thursday's condemnation and counter was coming four years after the two men stood side by side in Las Vegas, with Trump saying it was a "real honor and privilege" to endorse Romney's White House bid. Accepting, Romney said it was a "delight" to have Trump on his side and praised him for ability to "understand how our economy works and to create jobs for the American people."

Panicked GOP leaders say they still have options for preventing Trump from winning the GOP nomination — just not many good ones.

Romney also said that a Trump nomination at the party's convention in Cleveland in July would enable Democrat Hillary Clinton to win the presidency. He contended that Trump "has neither the temperament nor the judgment to be president."

Romney's involvement comes as party elites pore over complicated delegate math, outlining hazy scenarios for a contested convention and even flirting with the long-shot prospect of a third party option.

Giving Romney the back of his hand, Trump turned his sights on the general election. His campaign reached out to House Speaker Paul Ryan's office to arrange a conversation between the two men, and urged Republican leaders to view his candidacy as a chance to expand the party.

Trump padded his lead with victories in seven Super Tuesday contests, with Texas Sen. Ted Cruz claiming three states and Florida Sen. Marco Rubio picking up his first victory of the 2016 race.

Despite Trump's strong night, he was not yet on track to claim the nomination before the party's national gathering in July, according to an Associated Press delegate count. He has won 46 percent of the delegates awarded so far, and he would have to increase that to 51 percent in the remaining primaries.

GOP strategists cast March 15 as the last opportunity to stop Trump through the normal path of winning states and collecting delegates. A win for Rubio in his home state of Florida would raise questions about Trump's strength, as could a win for Kasich, Ohio's governor, on his home turf.