Professional, amateur marathoners flock to Sydney for first 'major' edition of annual race

Running a marathon is a big deal no matter where you do it. But running the Abbott World Marathon Majors - Berlin, London, Tokyo, Boston, New York and now Sydney - comes with additional benefits. There is more crowd support, more professionals in the field - and more money all around. The World's Bianca Hillier reports on how Sydney made the list ahead of the race this Sunday.