Democrats' convention reignites spirit of young party supporters

Tim Walz, the Governor of Minnesota, has formally accepted the Democratic party's nomination for vice president. Walz took to the stage at the Democratic National Convention in Chicago, receiving a warm welcome from delegates and supporters. The convention will wrap up on Friday (Aug 23) in Chicago when Vice President Kamala Harris launches the final sprint to the White House. The convention has seen the torch pass to a younger generation of Democrats, and CNA's Simon Marks reports that many are now laying plans to modernise the party and its policies.