U.S. President Donald Trump accused former President Barack Obama of "treason" on Tuesday, accusing him, without providing evidence, of leading an effort to falsely tie him to Russia and undermine his 2016 presidential campaign.

Director of National Intelligence Tulsi Gabbard on Friday released a slew of documents that she said implicate members of the Obama administration for “treasonous” behavior during the 2016 election.

After President Trump posted an AI-generated fake video showing former President Barack Obama's arrest on social media, Trump accused the former president of "treason."