Support for Sinn Fein ‘has come back very strongly’, Mary Lou McDonald says

The transcript covers Sinn Fein's objectives to change the government, emphasizing the need for a new mandate and the urgency of change. It discusses the campaign's momentum and public sentiment, highlighting the dissatisfaction with the current government. The incident involving Councillor Patsy O'Brien is addressed, stressing the importance of maintaining standards in political organizations. The overall mood of the election is optimistic, with a strong desire for historic change.

What does the speaker imply about the significance of the upcoming election?

What expectations does the speaker have regarding political party standards in light of recent incidents?