Jeremy Corbyn attends Communication Workers Union rally in Manchester

The transcript discusses a strategic approach to winning elections by fostering a society with hope and opportunity, especially for young people. It emphasizes the importance of unity and collective action in achieving these goals. The campaign focuses on defending services and breaking free from the constraints of austerity politics, aiming to liberate minds and create a better future.

What does the speaker mean by 'casting away the straitjacket of the idea'?

In what ways does the speaker emphasize the importance of working together?