Three countries better known for their political differences have formed an unlikely alliance in the wrestling ring.<br /><br />The US, Russia and Iran are presenting a united front to try to stop wrestling from being thrown out of the 2020 Olympic Games.<br />On Wednesday, the US brought top wrestlers from the three nations to New York's Central Station, in an effort to bring attention to their campaign.<br />Al Jazeera's Cath Turner reports from New York City.
