July 16 (UPI) -- Secretary of State Marco Rubio unveiled a new policy to impose visa restrictions on alleged far-left terrorists, as the Trump administration promotes far-left political violence as a growing threat not only to the United States but also to the world.

July 16 (UPI) -- Secretary of State Marco Rubio unveiled a new policy to impose visa restrictions on alleged far-left terrorists, as the Trump administration promotes far-left political violence as a growing threat not only to the United States but also to the world.