Former UK colonies push for reparatory justice at Commonwealth of nations summit in Samoa

This week, the Pacific island nation of Samoa is playing host to this year's Commonwealth Heads of Government Meeting. Fifty-six member countries are discussing topics like global economics, the environment and security challenges." One thing that isn't up for discussion: reparations for countries affected by the Atlantic slave trade - at least if the United Kingdom has its way. Host Carolyn Beeler spoke to Alan Lester, who has been following these tensions. Lester is a professor of historical geography at University of Sussex in the UK.