Labor's campaign launch puts the spotlight on Medicare

Opposition leader Bill Shorten has launched Labor's election campaign in a marginal western Sydney seat. Image: Labor Party leader Bill Shorten, with his family gives a thumbs up after his 2016 election campaign launch speech in Penrith, Sydney. (AAP/David Moir)

In front of party members and several former prime ministers, Shorten put Medicare at the heart of his campaign.