Sinn Fein president: Boris Johnson needs to stop being DUP's gopher

The transcript discusses the lack of belief in impartiality due to political agreements between the Tories and the DUP, which complicates negotiations. It advises a political leader to stop favoring the DUP and to pressure Unionist colleagues for a sustainable agreement. Finally, it warns against the risks of Ireland exiting the EU, highlighting the potential dangers and misguided expectations of compliance.

What is meant by 'putting pressure on Unionist colleagues' in the context of negotiations?

What does the speaker suggest about the expectations of the people regarding political actions?