Dr Chuck Missler is a former senior analyst with the US Department of Defense, and former Branch Chief of the Department of Guided Missiles, he has also helmed several major private companies as chief executive. With both his military and corporate background, Chuck brings a unique discernment to trends in world culture and politics. He is in the process of moving his centre of ministry operations from the USA to Taupo, New Zealand. www.khouse.org

Walid Shoebat is a Former member of the PLO, who has converted to Christianity from Islam. After shedding his former life and work as a software engineer he has set out to tirelessly bring the cause of Israel to tens of thousands of people throughout the world: churches and synagogues, civic groups, government leaders and media. Walid is an American citizen and lives in the USA with his wife and children, under this assumed name. www.shoebat.com

Tim Hughes is well known for the song, “Here I am to worship”, and many others. In this interview Matt speaks with Tim at Hillsong conference 2010, about worship, missions, the Alpha course, song writing and his love for Australia.