The Young Guns…Two rising stars from the federal parliament, Labor's Bill Shorten and the Liberals' Greg Hunt, joined the Q&A panel this week. Find out how the new generation from each side of the political divide approached the issues of the day.

Environmental apocalypse now or never? Green's Senator Christine Milne was up against Herald Sun columnist and climate change sceptic Andrew Bolt, with Minister for Small Business Craig Emerson, former Communications Minister Helen Coonan, and author, essayist and playwright Linda Jaivin holding the casting votes.