David Letterman will play host to former British Prime Minister, Tony Blair , who is set to appear on the Late Show next week.

PM Blair served the British government from 1997 to 2007 and he is currently involved in a number of projects and global issues. He also founded the Tony Blair Faith Foundation, which promotes respect and understanding between the major religions. The foundation’s philosophy is that faith is a force for good in the modern world.

Prime Minister Blair appears on the Late Show with David Letterman Tuesday, September 8th on CBS.