The toxic culture of Westminster: An MP resigns on air

The SNP's deputy leader in Westminster, Mhairi Black MP, joins us exclusively in News Agents HQ to announce she's stepping down at the next election.

We discuss the "toxic" culture that's led to Black - the youngest MP in 350 years when she was elected in 2015 - to leave parliament, and we ask why so many other MPs won't be standing again.