MILWAUKEE — The second full day of the Republican National Convention featured two of former President Donald Trump‘s fiercest primary rivals praising him onstage.

Former South Carolina Gov. Nikki Haley and Gov. Ron DeSantis (R-FL) both had complicated relationships with Trump in their unsuccessful primary challenges but have ultimately thrown their support for Trump.

The Trump campaign buoyed by a triumphant Monday night that saw Trump appear onstage is now claiming that several states including Minnesota, Virginia, New Jersey, and New Mexico as toss-ups while Maine could be in play. The former president appeared at the Fiserv Forum for the second night in a row, where he received a standing ovation, but did not address the crowd.

Tuesday night’s theme was “Make America Safe Once Again” as several speakers slammed President Joe Biden and Vice President Kamala Harris over the crisis of unchecked immigration at the southern border. Sen. Ted Cruz (R-TX), for instance, claimed the U.S. was facing an “invasion” at the border while victims of crime derided the Biden administration.

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Nikki Haley is unequivocally backing Trump

After a bitter primary against Trump, Haley officially folded back into the Trump-led GOP when she spoke to the convention Tuesday evening. “I’ll start by making one thing perfectly clear: Donald Trump has my strong endorsement. Period,” Haley said unequivocally throwing her weight behind Trump.

“You don’t have to agree with Trump 100% of the time to vote for him,” Haley added, claiming the two former rivals agreed on the safety of America. Attendees of the convention appeared to support Haley’s attempts to reunite the GOP giving her a loud applause during her comments supporting Trump.

The former U.N. ambassador did not hesitate to attack Biden over the concerns he is too old to serve. “For the sake of our nation, we have to go with Donald Trump,” Haley implored claiming Harris should not become the next president of the U.S.

Other lawmakers repeatedly stressed that after the failed assassination plot against Trump it was imperative for the party to come together. “After President Trump got shot a couple of days ago, we now realize that this is not a time for Republican infighting. That’s over. Primaries are like that for a reason. And now it’s time for all of us to come together,” said Rep. Wesley Hunt (R-TX).

The Texas GOP delegation was warned not to boo Haley when she spoke however Princess Anne Gonzalez, an alternate delegate, was skeptical. “We might not be booing but I feel like other people from the other states might,” she said. But no discernible shouts of displeasure against Haley were heard during her speech.

Ron DeSantis continues the GOP unity tour, slams Biden

DeSantis, another tough primary rival of Trump’s, addressed the convention immediately after Haley and echoed much of her main points to the crowd.

“My fellow Republicans, let’s send Joe Biden back to his basement and let’s send Donald Trump back to the White House,” DeSantis said to cheers from the crowd.

Just as Haley did during her speech, DeSantis hit Biden over his age and concerns that he is not mentally capable to serve another four more years. “We need a commander-in-chief who can lead 24 hours a day and seven days a week,” DeSantis said before referencing a 1989 movie. “America cannot afford four more years of a weekend at Bernie’s presidency.”

DeSantis was once seen as Trump’s most competitive rival during the primary but after DeSantis campaign’s continued stumbles he dropped out of the race one week after the Iowa caucuses in January. The Florida governor and Trump would later end the tensions between the two after the former president became the presumptive GOP nominee earlier this year.

“Let’s make the 45th president of the United States, the 47th president of the United States,” DeSantis said urging the crowd to show up for Trump at the polls.

Lara Trump reflects on assassination attempt

RNC co-chair and Trump daughter-in-law Lara Trump shared somber words after Trump survived a plot to take his life. The speech she had planned to give was scrapped after Trump’s near-death encounter. “Our family has faced our fair share of deaths, mysterious powders sent to our homes, tasteless and violent comments directed towards us on social media,” the younger Trump said. “But none of them prepares you as a daughter-in-law to watch in real time someone try to kill a person you love.”

But Lara was quick to point to the unity of the GOP and the nation, as well as the well wishes of supporters. “Last Saturday was a dark reminder that we as Americans must always remember there is more that unites us than divides us,” she counseled.

Much of Lara Trump’s speech was dedicated to championing Trump’s record as president, including low gas prices, a more secure border, and low unemployment rates for black and Hispanic Americans. She also cautioned viewers at home to view Trump not how the media has portrayed but how his family sees him: as a caring father, father-in-law, and grandfather.

“I have seen this man dragged through hell and back, in and out of courtrooms, indictments, impeachments, mug shots, and even an assassination attempt. And yet, he has never backed down,” she said to the crowd’s approval.

Congressional leaders show a display of force with Trump

House and Senate GOP leaders championed Trump’s agenda in another display of GOP unity as they hope to retake the White House and the Senate from Democrats, creating a GOP trifecta. House Republicans, specifically, painted Biden as a danger to the nation and blamed him as the cause of the financial hardships Americans are facing, as they took the stage Tuesday evening.

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“I’ve seen some crazy things in my time. But New Orleans has nothing on Washington, D.C., these past four years,” House Majority Leader Steve Scalise (R-LA) said. “Joe Biden and Kamala Harris have spent your tax dollars trashing America’s finances in ways no sane or sober-minded person ever would.”

“We fought back against Democrats’ reckless spending that caused record-breaking inflation for hardworking Americans,” added House Majority Whip Tom Emmer (R-MN). “When we grow our majority, when we flip the Senate, and when we send President Donald J. Trump back to the White House, we won’t just be holding the line anymore — we’ll be moving forward.” 

Lawmakers in the upper chamber blamed Harris for the growing immigration problem, given her role as the “border czar.” Stopping immigrants from entering the nation illegally has been one of the top three issues for the average American voters, giving the GOP another line of attack against Democrats in the battle to retake the Senate.

“They have encouraged millions of illegal aliens to invade America,” Bernie Moreno, the Republican Senate candidate in Ohio, said during his speech. He later claimed that “the Democrat Senate have put the welfare of illegals ahead of our own citizens.”

“Who’s ready to retire Joe Biden and send border czar Kamala Harris back to California?” Dave McCormick, who is running against Sen. Bob Casey (D-PA) in Pennsylvania, said.

David Sivak contributed to this report.