 President Joe Biden will kick off his 2024 pitch to voters Friday, the day before the anniversary of the violent riot at the U.S. Capitol on January 6, 2021.The president will speak from near Valley Forge, Pennsylvania, where George Washington and the Continental Army spent a bleak winter nearly 250 years ago and posed the question of whether democracy is still a sacred cause worthy of sacrifice, Biden believes the upcoming election is largely about that question, according to a Biden adviser who spoke on the condition of anonymity. Whether or not the nation agrees may end up a central question of the 2024 race, Biden is expected to lay out then President Donald Trump's role in the January 6 attack, as a mob of the Republican supporters overran the Capitol. More than 100 police officers were bloodied, beaten, and attacked by the rioters who overwhelmed authorities to break into the Capitol in an effort to stop the certification of votes for Biden, who had won the 2020 election over Trump, although the chaos of January 6 came down on members of both political parties, it is being remembered in a largely polarized fashion now. Like other aspects of political life in a divided country, Biden will characterize his predecessor as a serious threat to the nation's founding principles, arguing that Trump, who was built a commanding early lead in the Republican 2024 presidential primary, will seek to undermine U.S. democracy should he win a second term.