Former UN ambassador Nikki Haley joined'Fox News Sunday' to discuss her bid for the White House in 2014 and how her candidacy differs from Trump. This is a rush transcript of'Fox News Sunday' on February 19, 2022. This copy may not be in its final form and may be updated. A grim milestone as we near one year since Russia invaded Ukraine and kicked off a defining moment for the West. World leaders gathered this week to show strength and to press the Russian president. LLOYD AUSTIN, DEFENSE SECRETARY: Putin thought that he could divide NATO. But his aggression achieved just the opposite. BREAM: But there is still no end in sight, and Ukraine is asking for new help now. We'll ask White House national security spokesperson John Kirby about the latest U.S. efforts to aid Ukraine and the president's upcoming travel to Europe. And we'll bring in retired four-star General Jack Keane for analysis on Ukraine and China's threats now that the U.S. has shot down one of its surveillance devices. Then, former U.N. Ambassador Nikki Haley throws her hat in the ring. NIKKI HALEY (R), PRESIDENTIAL CANDIDATE: I am running for president of the United States of America. BREAM: Nikki Haley joins us for her first Sunday show appearance as a candidate. We'll get her on the record about her case to voters and the criticism she's taking just a few days into her campaign. Plus -- UNIDENTIFIED FEMALE: Our town needs help. MIKE DEWINE (R), OHIO: We've gone into hundreds and hundreds of people's houses to test that air, it's good. MICHAEL REGAN, EPA ADMINISTRATOR: The data shows that there are no elevated levels and we are relying heavily on that data. BREAM: We'll bring you a live report from East Palestine and we'll ask our Sunday panel about trust and transparency as concerns about contamination grow. We begin this morning with breaking news that former President Jimmy Carter is now in home hospice care. The Carter Center says the 98-year-old will spend his remaining time with his loving family. His grandson said Saturday the Carters are at a peace. A Secret Service spokesperson tweeting: Rest easy, Mr. President. We'll keep up on that story. And it was a year ago this week, Russian President Vladimir Putin launched the largest military assault in Europe since World War II.

Tehran is having the regroup and figure out what's next following President Trump's decision to take out their top general, says Nikki Haley, former U.S. Ambassador to the United Nations. Former U.S. Ambassador to the United Nations Nikki Haley blasted Democrats Monday for their continued criticism of Trump's directive to kill Iranian Gen. Qassem Soleimani via drone strike last week, a decision Haley said showed "great resolve" on the part of the president. "You don't see anyone standing up for Iran," Haley said on "Hannity" Monday. The only ones that are mourning the loss of Soleimani are Democrat leadership and our Democrat presidential candidates." "No one else in the world [mourns], because they knew that this man had evil [in his] veins," Haley added. They knew what he was capable of. And they saw the destruction and the lives lost from his hands."