On Tuesday's AM: With the Government considering offering subsidies to help implement carbon capture and storage technology, the coal industry is claiming it can reduce carbon emissions more cheaply than renewable technologies; The United Nations has expressed 'profound concern' about Australia's boat turn back policy after a group of asylum seekers sent back to Vietnam was allegedly jailed and beaten; and a new era of exploration is about to begin in Antarctica. This is an early edition of AM. The complete 30 minute edition will be available for download at 9am.