WATCH: The Americans Changing Rugby - The Pioneers | Part 1

With the start of the Rugby World Cup Sevens kicking off in San Francisco today, many eyes will be on host team USA. To coincide with the tournament, HSBC have released episode one from their USA Rugby Sevens documentary, "The Pioneers". The two-part series will tell the story of team USA's preparation in building towards the cup and will follow them throughout the tournament documenting the results. Part two will be released later this year. It's an exciting time for USA Rugby Sevens. Without question, the USA is becoming more viable in terms of growth and quality. Head Coach Mike Friday has…