Protesters around Australia, including Nick McKim and other Greens colleagues, gathered to express opposition to the visit of the Israeli president, Isaac Herzog, this week. The Greens senator tells political editor, Tom McIlroy, that the confronting scenes of police aggression towards protesters in Sydney was a “massive overreach”. McKim is the Greens spokesperson for economic justice and treasury, and is now leading a parliamentary inquiry into the 50% capital gains tax discount. Labor has not ruled out possible changes to the generous tax breaks for investors ahead of the May budget. The Tasmanian senator argues that, with Greens’ support, the government can “marry up the politics and the policy” to meaningfully addressing the housing crisis