CLEAN : Bernie Sanders holds concert rally ahead of New Hampshire primary

The transcript discusses a political speech focusing on unity and opposition to Donald Trump. It highlights the need for a movement to defeat Trump, emphasizing love over hatred. The speaker praises Bernie Sanders for his lifelong commitment to justice, even when unpopular, and calls for global cooperation to address shared challenges.

In what way does the speaker characterize Bernie Sanders' political actions?

What does the speaker imply about the current political climate and the need for leadership?