Sydney is shell-shocked after the deadliest terrorist attack ever on Australian soil. Sixteen people are dead and at least 40 wounded after gunmen executed Jewish families celebrating the first night of Hannukah at Australia's most famous beach. As his city picks up the pieces, Josh shares his feelings and his thoughts about extremism, free speech, Israel, Islam, anti-Zionism, anti-Semitism, multiculturalism, liberalism and how to encourage a more peaceful future for us all.