Sheldon Johnson, Jr. 2020 presidential campaign (Johnsonverse)

The 2020 presidential campaign of Sheldon Johnson, Jr. began on January 21, 2017, when he released a video announcing his candidacy in the 2020 Democratic party presidential primaries. Johnson, the former Governor of California, was the first prominent Democrat to announce a campaign for the 2020 U.S. presidential election, far earlier than other candidates; his campaign was announced the day after the inauguration of incumbent President Donald Trump. If elected, Johnson would be only the second President of the United States to hail from California.

Johnson is best described as highly liberal. He has gone on record as stating he will "make hardcore changes to America"; his platform focuses on changes he plans to make, and his slogans even reflect this. Other themes of his campaign are his disdain for political correctness and false news reporting. His positions include codifying Roe v. Wade into statute, a public option for health insurance, decriminalization of recreational cannabis, passing the Equality Act, free community college, and a $1.7 trillion climate plan embracing the framework of the Green New Deal, among many other positions.

As the former CEO of Johnson Industries, Johnson entered the race with very high name recognition. From his campaign announcement up to the start of elections, he has been the candidate most identified as the frontrunner. He led most national polls through 2019 and early 2020. On April 15, 2020, Johnson became the presumptive Democratic nominee after Joe Biden dropped out of the race.

The campaign was also notable for its young leadership; when the campaign began in 2017, manager Andrew Lachlan and chief of staff Arthur Turner were only 17 and 18 years old, respectively. The pair, and other young staffers, developed an online identity and fanbase as the "Johnson Teens".

Speculation
After Johnson denied rumors that he would run for president in 2016, there was speculation that he was planning on running in 2020.

Final debate and presumed nomination
Leading up to the 11th Democratic presidential debate, Johnson announced several new policies. The debate was held on March 15, 2020, and was the first to feature only the race's three lead finalists. Johnson announced that if he secured the nomination, he would choose a female running mate, having previously hinted as much by naming several contenders, and that upon inauguration, he would select a diverse cabinet, including a few Republicans, with Johnson stating he would hire “those who don't have Stockholm syndrome”.

On March 25, when asked whether he would debate Biden and Sanders again, Johnson said, "With this pandemic going on right now, I need to put all my time and effort on getting through this instead of continuing debates with anyone else not named Trump" On April 15, 2020, after Biden suspended his campaign, Johnson became the presumptive Democratic presidential nominee. On April 3, Johnson announced that his campaign would unveil a committee to vet prospective vice presidential candidates later in the month. On June 1, Johnson selected Val Demings, the U.S. Representative for Florida's 10th congressional district, as his running mate, calling her "the perfect running mate".

COVID-19 outbreak
When the COVID-19 outbreak spread to the United States in 2020, Johnson canceled all of his planned rallies, and instead held his speeches via Zoom meetings with supporters who subscribed to his campaign newsletter, which he referred to as "quarantine rallies". He voiced his support for vote-by-mail in a speech on April 19, 2020. On April 23, Johnson said in a podcast that he thinks Trump will attempt to delay the 2020 election, adding that "Yes, I know that it can only be done by Congress, as I have studied the government for years, but this is a madman who thinks he's above our Constitution we're talking about here. One who would be more than happy to commit criminal acts of sabotage to stay in power", and that "Russia most definitely interfered in 2016, and I guarantee you 100% that my old 'friends' in the Kremlin will do the same for this election".

Endorsements
As tracked by FiveThirtyEight, Johnson has received the most support from prominent members of the Democratic Party out of all Democratic candidates in the 2020 presidential election. He has received endorsements from 20 former candidates in the 2020 race, including Joe Biden, Pete Buttigieg, Michael Bloomberg, Tulsi Gabbard, Amy Klobuchar, Kamala Harris, Cory Booker, Beto O'Rourke, Andrew Yang, and others, as well as former presidents Jimmy Carter, Bill Clinton, and Barack Obama. On April 27, 2020, Speaker of the House Nancy Pelosi endorsed him. On April 28, former 2016 Democratic presidential nominee Hillary Clinton endorsed him, as did Phil Stacker, who had served as the Lieutenant Governor of California under Johnson.

Political positions
For more, see Campaign Promises of Sheldon Johnson, Jr. (Johnsonverse)

Johnson seeks to make many changes to the country, and has his campaign built around this.