Old garments from around the world are being discarded in the South American country.
The BBC has found a pattern of spikes in trades ahead of public announcements by the US president.
Further incidents of animal carcass waste dumping have been uncovered in rural parts of County Tyrone.
BBC analysis shows the number of health visitors in England has almost halved in the last 10 years.
Gao Zhen is being retroactively punished for 15 year-old-works, in a case that has alarmed rights groups.