WASHINGTON (AP) - President Joe Biden on Tuesday formally announced that he is running for reelection in 2024, asking voters to give him more time to “finish this job” he began when he was sworn into office and to set aside their concerns about extending the run of America’s oldest president for another four years.

Biden, who would be 86 at the end of a second term, is betting his first-term legislative achievements and more than 50 years of experience in Washington will count for more than concerns over his age. He faces a smooth path to winning his party’s nomination, with no serious Democratic rivals. But he’s still set for a hard-fought struggle to retain the presidency in a bitterly divided nation.

The announcement, in a three-minute video, comes on the four-year anniversary of when Biden declared for the White House in 2019, promising to heal the “soul of the nation” amid the turbulent presidency of Donald Trump - a goal that has remained elusive.

“I said we are in a battle for the soul of America, and we still are,” Biden said. “The question we are facing is whether in the years ahead we have more freedom or less freedom. More rights or fewer.”

While the prospect of seeking reelection has been a given for most modern presidents, that’s not always been the case for Biden. A notable swath of Democratic voters have indicated they would prefer he not run, in part because of his age - concerns Biden has called “totally legitimate” but ones he did not address head-on in the launch video.

Yet few things have unified Democratic voters like the prospect of Trump returning to power. And Biden’s political standing within his party stabilized after Democrats notched a stronger-than-expected performance in last year’s midterm elections. The president is set to run again on the same themes that buoyed his party last fall, particularly on preserving access to abortion.

“Freedom. Personal freedom is fundamental to who we are as Americans. There’s nothing more important. Nothing more sacred,” Biden said in the launch video, depicting Republican extremists as trying to roll back access to abortion, cut Social Security, limit voting rights and ban books they disagree with. “Around the country, MAGA extremists are lining up to take those bedrock freedoms away.”