Leo Varadkar's flying visit to Ukraine was kept under wraps until the last minute. But Paul Cunningham tells us that the security operation nearly came unstuck with an unguarded tweet. He gives his last despatch from Poland. Áine and the team also look at the collapse in home ownership for the under 40s, and how many TDs we need.

The RTÉ team at Leinster House and guests have an informal discussion about what has been happening in the world of Irish politics. New episodes available every Thursday evening.