Monday comments to Sky News raise doubts about looming cooperation agreement with the LiberalsGet our breaking news email, free app or daily news podcastThe Nationals leader, David Littleproud, says his party’s support for a policy of net zero emissions by 2050 is up for review, contradicting his deputy and raising doubts about the looming cooperation agreement with the Liberals.After days of turmoil within the Coalition, Littleproud told Sky News he was relaxed about speculation his leadership could come under challenge from former leader Michael McCormack, denying there was division within the Nationals.Sign up for Guardian Australia’s breaking news email Continue reading…