All the evidence shows very clearly that if you are a member of a trade union you are likely to get better pay, more equal pay, better health and safety, more chance to get training, more chance to have conditions of work that help if you have caring responsibilities ... the list goes on!

I'd be happy to have regular face-to-face meetings at Downing Street with David Cameron to argue the case for alternative economic policies.

Of course, no-one thinks the EU is perfect. In recent years, the pace of social reform has slowed. But staying in offers the chance to rebuild a vision of Europe for workers, regardless of the passport they hold.

I came from a family where joining a union was the expected thing to do. I've always believed that the relationship between an employer and an individual worker is fundamentally unequal.

The UK has a poor investment record. According to IMF data, we have come seventh out of the top seven industrialised countries since 1999.

RFK was a compelling figure because he was willing to challenge his audiences, and in turn connect with them in a unique way. Kennedy showed that our values define us and can inspire others to believe in the possibility of change and a better society.

I think being a mother helps keep your feet on the ground. There's very little dignity in parenthood. It's a great leveller.