You might be thinking of the crowd just inside the Main Portico (arched entrance). Massive steel doors at the outside entrance were open already but inside there is a space underneath the porch above, then some rectangular metal doors with reinforced glass leading into the hallway.

Capitol Police massed inside pushing against the doors and the crowd pushed back. The Brit Daily Mail tabloid posted brief video and description of the struggle which is mentioned here, search page for 'portico'.

An officer gets caught in the door and the guy facing him sympathizes, even reaches out and flips the officer's face shield back in place. I don't really see Antifa presence here, just a bunch if QTards who thought they were going to 'arrest' people and seemed clueless why the Capitol Police wouldn't stand down and join them. I understand this shoving match ended with police tossing flash bangs into the hall dispersing the crowd and the entrance held.

You are probably thinking of the crowd just inside the Main Portico (arched entrance). Massive steel doors at the outside entrance were open already but inside there is a space underneath the porch above, then some rectangular metal doors with reinforced glass leading into the hallway.

Capitol Police massed inside pushing against the doors and the crowd pushed back. The Brit Daily Mail tabloid posted brief video and description of the struggle which is detailed more here, search page for 'portico'.

An officer gets caught in the door and the guy facing him sympathizes, even reaches out and flips the officer's face shield back in place. I don't really see Antifa presence here, just a bunch if QTards who thought they were going to 'arrest' people and seemed clueless why the Capitol Police wouldn't stand down and join them. I understand this shoving match ended with police tossing flash bangs into the hall dispersing the crowd and the entrance held.