'We can win' - Jo Swinson tells Lib Dems in conference speech

The transcript discusses the inadequacies of current politicians and highlights the significant opportunity for political change. It emphasizes the need to build a large liberal movement to win future elections. The vision is to create a collaborative, open, and generous society, defeating nationalism and populism, and stopping Brexit for a brighter future.

How does the speaker describe the politicians mentioned in the text?

What future does the speaker envision if they stop Brexit?