Stammering: 'I thought it made me a failure'
Next week Joe Biden will be inaugurated as the 46th President of the United States. He will also become the first president to have a stammer. It’s a condition that affects around 1.5 million adults across the UK.
The BBC’s Felicity Baker reports on what it’s like to live with this often hidden disability.
Produced by Tony Dolce and Emily Brooks
