Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Tank Man:

"

Having successfully brought the column to a halt, the man climbed onto the hull of the buttoned-up lead tank and, after briefly stopping at the driver's hatch, appeared in video footage of the incident to call into various ports in the tank's turret. He then climbed atop the turret and seemed to have a short conversation with a crew member at the gunner's hatch. After ending the conversation, the man descended from the tank. The man is then seen briefly speaking with a second person who is riding his bicycle across the street in front of the stationary tanks, as they begin to start their engines again. It is unclear whether he is still seeking to obstruct the tanks.[citation needed]