Secretary of State Rubio prepares to host gathering focused on what the Trump administration describes as the overlooked threat of "transnational far-left terrorism."

"... setting his sights on Antifa."

Often seen as the administration's sole adult, the secretary's actions are an alarming sign for the post-Trump GOP

President Donald Trump has targets on Antifa and other groups

The United States is hosting a global meeting on left-wing terrorism. Secretary of State Marco Rubio claims this threat is experiencing a resurgence. Data suggests right-wing…