CHICAGO - Border Patrol agents chased a cyclist through downtown Chicago on Sunday after he taunted them and repeatedly claimed he was not a U.S. citizen.

Border Patrol agents chase bicyclist

What we know:

Christopher Sweat, who captured the footage, said the man made verbal comments but "no physical or threatening contact" before the chase began.

In the video, the cyclist can be heard repeatedly shouting, "I’m not a U.S. citizen" and "come on" toward the agents. At one point, the rider’s phone appears to fall from his pocket. An agent is heard saying, "You dropped your phone," moments before several agents rush toward him.

The cyclist grabbed his phone and fled. Authorities have not said whether the man was detained or if any charges were filed.

Border Patrol presence in Chica

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