<p>For a second time since the election the Coalition has split. </p><p>The Nationals walked out after a number of its senators crossed the floor to vote against hate speech laws this week.  </p><p>The Liberals and opposition leader Sussan Ley sided with the government to pass the legislation, but key Nationals raises concerns about the rushed process and the impact on free speech. </p><p>So, is this a moment of real change in conservative politics and could One Nation pick up a few more members? </p><p>Today, David Speers, the ABC’s national political lead and host of Insiders, on how the marriage fell apart once again. </p><p>Featured: </p><p>David Speers, ABC national political lead</p>