Khat is banned around the world, but not in the UK. Now there are fears this herbal stimulant could cause lasting damage to a community in Wales.
Catch the full programme on Wales This Week, Monday at 8pm on ITV Cymru Wales
More top news
Patchy, light rain and drizzle will continue this afternoon. Brightening from the west later. A mild and dry night to come.
With the Welsh Government expecting major reductions to its spending budget, those working in education are concerned.
A 28-year-old man has been arrested on suspicion of murder after a 36-year-old man died from stab wounds.