When the Lord Mayor of Dublin Hazel Chu announced her candidacy for the Seanad by-election, it exposed further fault lines within the Green Party. She tells Cáit Caden why she decided to run, even though she believes she cannot win, and her future in the party. Chu also discussed tensions in her party and her views on the contentious topic of CETA. Since Chu has entered public office, she has been a driver for integration and diversity. She talks about what she believes should be done, especially in education, to promote integration and her thoughts on the higher level in Irish requirement to become a primary school teacher.