It's 50 years since a mining disaster wiped out 144 lives in a Welsh village. Undercover journalist Mazher Mahmood has been sentenced to 15 months in jail. Show more
Discover 11,128,835 listings and 279,447 playable programmes from the BBC
It's 50 years since a mining disaster wiped out 144 lives in a Welsh village. Undercover journalist Mazher Mahmood has been sentenced to 15 months in jail. Show more