What You Need To Know - the ITV News podcast with vital information and analysis
This is the home of ITV News: What You Need To Know, our regularly updated podcast with information and analysis that you can trust on the biggest stories in the UK and the world.
Our team of presenters and experts bring you everything you need to understand the major headline news of the day within minutes.
It is one of the largest unsolved mass murders in British history.
The Birmingham bombings in 1974, where 21 people were killed in two pubs, has become an enduring symbol of the Troubles and a case of justice long delayed.
50 years on, as memories fade and potential witnesses have died, many unanswered questions remain.
So, what happened? And will there be a public inquiry?
ITV News Midlands Correspondent, Ben Chapman tells Tom Bradby what you need to know...