CLEAN : Obama slams politics of division on return to campaign trail

The video discusses the current political climate, emphasizing the division and anger present. It highlights the importance of unity and activism for the collective well-being of society. The speaker warns against divisive campaigns, as they hinder effective governance and unity. The video concludes by reflecting on American ideals, emphasizing that progress is not always linear, and the power lies in the hands of the citizens.

According to the speaker, what happens when a campaign is won by dividing people?

What does the speaker imply about the progress of society?