John McCain’s son says he will support Kamala Harris in November

The late Sen. John McCain’s youngest son, Army 1st Lt. Jimmy McCain, told CNN on Tuesday that he’s changed his voter registration to Democrat and plans to support Vice President Kamala Harris in November.

McCain’s endorsement — which the Harris campaign promoted in a news release and on social media Tuesday — is the latest in a long line from Republicans who have come out against voting for Donald Trump. As Democrats make the case for Harris with independent voters and disaffected Republicans, the push for the party’s big tent was recently on display at the Democratic National Convention, which included several Republicans and former Trump officials in the lineup of speakers.

McCain explained the change after years as a registered independent and expressed outrage over a recent altercation involving Trump campaign staff at Arlington National Cemetery. He called it a “violation” and “a painful experience.”

Trump was at the cemetery last month to mark the third anniversary of a suicide bombing that killed 13 U.S. troops during the evacuation of Afghanistan. Trump and his staff defied requests from cemetery officials to avoid taking photos or videos among the gravestones, with the aim of adhering to a federal law that forbids campaign activities at military cemeteries. A female cemetery worker was “abruptly pushed aside” by male Trump aides as she sought to enforce the guidelines, cemetery officials said.

“It just blows me away,” said McCain, who has served in the military for 17 years. He added that “these men and women that are laying in the ground there have no choice” of whether to be a backdrop for Trump’s political campaign.

“I just think that for anyone who’s done a lot of time in their uniform, they just understand that inherently — that it’s not about you there. It’s about these people who gave the ultimate sacrifice in the name of their country,” McCain remarked.

Representatives for the Trump campaign did not immediately respond to a request for comment.

Trump on Tuesday claimed that there was “no conflict” or “fighting” when he visited Arlington National Cemetery last week. In a post shared on Truth Social, the former president falsely claimed that reports of the altercation were “made up” by Harris, who had no involvement in the Republican candidate’s visit. The altercation has been confirmed by Arlington National Cemetery — which in a statement said “there was an incident, and a report was filed” — and Army officials.

Meghan McCain, John McCain’s daughter, said Tuesday that she does not plan to support either Harris or Trump.

“I greatly respect the wide variety of political opinions of all of my family members and love them all very much,” Meghan McCain wrote on X. “I however, remain a proud member of the Republican Party and hope for brighter days ahead. (Not voting for Harris or Trump, hope that clears things up).”

While other members of the McCain family have distanced themselves from Trump, Jimmy McCain is the first to publicly join the Democratic Party. It follows years of tension between the late senator’s family and the Republican presidential nominee.

Jimmy McCain told CNN that he feels that Harris and her running mate, Minnesota Gov. Tim Walz (D), “embody a group of people that will help make this country better, that will take us forward.” He also said he “could never forgive” Trump for what he said about his father.

John McCain, a senator for Arizona who was the 2008 Republican presidential nominee, was a U.S. Navy captain who was shot down over Vietnam and held as a prisoner of war for 5½ years. Trump has for years mocked McCain, saying he was not a war hero because he was captured by the North Vietnamese and asserting after McCain died that the late senator’s book “bombed.” Trump also complained during this campaign cycle about the senator’s vote against repealing the Affordable Care Act, and earlier claimed that the McCain family did not thank him for approving the senator’s state funeral.

Despite political differences, McCain maintained a close bond with Joe Biden, with whom he served in the Senate.

The late senator’s widow, Cindy McCain, crossed party lines and endorsed Biden in 2020. After becoming president, Biden appointed her the U.S. ambassador to the U.N. Agencies for Food and Agriculture, and she has been serving as the executive director of the World Food Program since last year.