Since before entering politics, Donald Trump has been under scrutiny from fact-checking organizations and accused of frequently spreading false information. Journalists and academics have conducted thorough investigations, revealing a consistent pattern of Trump making misleading claims throughout his business endeavors, election campaigns, time in office, and personal life.
Trump’s memoir, The Art of the Deal, was published in 1987 and ghostwritten by journalist Tony Schwartz. Schwartz later described Trump as having a “loose relationship with the truth,” noting that Trump often used exaggeration as a business tactic, which he referred to as “truthful hyperbole.” Schwartz highlighted Trump’s ability to convince himself that his statements were true, regardless of evidence.
As Trump ventured into politics, he embraced various conspiracy theories, including the “birther” conspiracy about President Barack Obama’s birthplace. During his own presidential campaign in 2016, Trump acknowledged Obama’s citizenship but accused Hillary Clinton of starting the birther conspiracy. He also made unfounded claims about Rafael Cruz, Ted Cruz’s father, being linked to the assassination of President John F. Kennedy.
Upon assuming the presidency, Trump faced intensified scrutiny from the media and fact-checkers. Analysis by the Washington Post revealed that during his tenure, Trump made an escalating number of false or misleading statements, reaching approximately 39 per day in his final year, totaling over 30,000 statements by the end of his term.
One major controversy was Trump’s policy of separating migrant families at the Mexican border under the “zero tolerance” policy in 2018. Trump falsely claimed that this practice was inherited from the Obama administration, which fact-checkers disproved.
During the Covid-19 pandemic, Trump made contentious statements regarding the virus, including downplaying its severity and suggesting inaccurate information about its transmission and impact. He also made misleading claims about the mortality rate and the significance of testing.
Trump’s strategy of making numerous statements to create impact or controversy, known as “flooding the zone,” was outlined by Steve Bannon. Media outlets eventually started to label Trump’s false claims as lies. After losing the 2020 election, Trump persistently alleged voter fraud without evidence, leading to legal challenges against him for undermining democracy.
Returning to office in 2025, Trump continued to attract fact-checkers’ attention. He made unsubstantiated claims regarding the Jeffrey Epstein case and perpetuated conspiracy theories about autism and vaccination. Public health experts refuted these claims, emphasizing the importance of evidence-based information.