CLEAN : We want changes! cry Gambia opposition supporters

The transcript discusses the political situation in The Gambia, highlighting the long tenure of a leader and the public's desire for change. It emphasizes the need for new leadership to achieve lasting peace and reform in the country.

Why does the speaker think the whole of The Gambia wants to change leadership?

What is the significance of the phrase 'change of leadership' in the context of the speaker's message?