Evidence that Antifa is a multi-group organization:
-Logos, stickers, common slogans etc.
-The international anti-fascist defense fund.
"Any individual or group that donates an amount greater than $20U.S./€20/£15 will be invited to join the growing CREW OF PEOPLE all over the world that make the decisions about how The International Anti-Fascist Defence Fund is used."
https://intlantifadefence.wordpress.com/donate/
Some other examples
-The non-profit, political organization Antifa Toronto. With 1800 members.
-https://antifainternational.tumblr.com/ - advertising meet ups and demonstrations.
-Antifa Checker on facebook with 2071 followers claims to be a nonprofit organization.
-Commonly used attire that identifies ANTIFA. Dressing in black, covering your face with a mask. Many piercings and tattoos..... haha kidding
Travis seemed to be implying that there is conspiring happening between the different Antifa communities in different cities and whatnot, like maybe over the internet they organize their tactics and stuff. Idk, just an idea.