Former U.S. Vice President Al Gore (L) joins leader of the Palmer United Party, &lt;a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Clive+Palmer&amp;family=editorial&amp;specificpeople=5874044 ng-click='$event.stopPropagation()'&gt;Clive Palmer&lt;/a&gt;, in a press conference at Parliament House on June 25, 2014 in Canberra, Australia. Palmer announced his party will support the repeal of the carbon tax and the introduction of a new emissions trading scheme.