Trump said he intends to declare antifa as a terrorist organization. Here's what we know about the decades-old, leaderless group.

  • President Donald Trump and other Republicans have blamed antifa, which stands for anti-fascist, for ongoing protests over the death of George Floyd.

  • The president said amid the protests that he intends to declare antifa as a terrorist organization.

  • The leaderless, non-hierarchial organization has existed for decades but has grown to greater prominence since Trump's election in 2016 and after the violent 2017 white supremacist rally...