Migrant workers in Qatar risk serious abuse and exploitation, according to a new report by Human Rights Watch. <br /><br />As construction begins ahead of football's 2022 World Cup, the group has released a scathing report on the country's labour practices.<br /><br />It also says Qatar has the highest ratio of migrants to citizens in the world.<br /><br />Al Jazeera speaks with Sharan Burrow, General Secretary of the International Trade Union Confederation.
